Rujukan Bumi

  1. Note that by International Astronomical Union convention, the term "Terra" is used for naming extensive land masses, rather than for the planet Earth. C.f.:
    Blue, Jennifer (2007-07-05). "Descriptor Terms (Feature Types)". Gazetteer of Planetary Nomenclature. USGS. Dicapai 2007-07-05. 
  2. May, Robert M. (1988). "How many species are there on earth?". Science. 241 (4872): 1441–1449. doi:10.1126/science.241.4872.1441. PMID 17790039. Dicapai 2007-08-14. 
  3. Dalrymple, G.B. (1991). The Age of the Earth. California: Stanford University Press. ISBN 0-8047-1569-6
  4. Newman, William L. (2007-07-09). "Age of the Earth". Publications Services, USGS. Dicapai 2007-09-20. 
  5. Dalrymple, G. Brent (2001). "The age of the Earth in the twentieth century: a problem (mostly) solved". Geological Society, London, Special Publications. 190: 205–221. doi:10.1144/GSL.SP.2001.190.01.14. Dicapai 2007-09-20. 
  6. Stassen, Chris (2005-09-10). "The Age of the Earth". The TalkOrigins Archive. Dicapai 2007-09-20. 
  7. 1 2 Stookey, Lorena Laura (2004). Thematic Guide to World Mythology. Westport, Conn.: Greenwood Press. m/s. 114–15. ISBN 978-0-313-31505-3
  8. Lovelock, James. The Vanishing Face of Gaia. Basic Books, 2009, p. 255. ISBN 978-0-465-01549-8
  9. Lovelock, J.E. (1972). "Gaia as seen through the atmosphere". Atmospheric Environment. Elsevier. 6 (8): 579–80. Bibcode:1972AtmEn...6..579L. doi:10.1016/0004-6981(72)90076-5. ISSN 1352-2310
  10. Lovelock, J.E.; Margulis, L. (1974). "Atmospheric homeostasis by and for the biosphere: the Gaia hypothesis". Tellus. Series A. Stockholm: International Meteorological Institute. 26 (1–2): 2–10. Bibcode:1974Tell...26....2L. doi:10.1111/j.2153-3490.1974.tb01946.x. ISSN 1600-0870. Dicapai 20 October 2012. 
  11. 1 2 Burkert, Walter (1 June 1972). Lore and Science in Ancient Pythagoreanism. Cambridge, Massachusetts: Harvard University Press. m/s. 306–308. ISBN 0-674-53918-4
  12. 1 2 Kahn, Charles H. (2001). Pythagoras and the Pythagoreans: A Brief History. Indianapolis, Indiana and Cambridge, England: Hackett Publishing Company. m/s. 53. ISBN 978-0-87220-575-8
  13. Dicks, D.R. (1970). Early Greek Astronomy to Aristotle. Ithaca, New York: Cornell University Press. m/s. 68. ISBN 978-0-8014-0561-7
  14. Monroe, James; Wicander, Reed; Hazlett, Richard (2007). Physical Geology: Exploring the Earth. Thomson Brooks/Cole. m/s. 263–65. ISBN 978-0-495-01148-4
  15. Henshaw, John M. (2014). An Equation for Every Occasion: Fifty-Two Formulas and Why They Matter. Johns Hopkins University Press. m/s. 117–18. ISBN 978-1-421-41491-1
  16. Burchfield, Joe D. (1990). Lord Kelvin and the Age of the Earth. University of Chicago Press. m/s. 13–18. ISBN 978-0-226-08043-7
  17. Cahalan, Rose (5 Jun 2012). "Neil deGrasse Tyson: Why Space Matters". The Alcalde (dalam bahasa Inggeris). Dicapai 21 Januari 2016. 

Rujukan

WikiPedia: Bumi http://www.astronomycast.com/stars/episode-51-eart... http://education.nationalgeographic.com/education/... http://adsabs.harvard.edu/abs/1972AtmEn...6..579L http://adsabs.harvard.edu/abs/1974Tell...26....2L http://adsabs.harvard.edu/abs/1988Sci...241.1441M http://adsabs.harvard.edu/abs/2003deu..book.....C http://earthobservatory.nasa.gov/ http://solarsystem.nasa.gov/ http://solarsystem.nasa.gov/planets/profile.cfm?Ob... http://www.nasa.gov/centers/goddard/earthandsun/ea...