Rujukan Struktur_Bumi

  1. ↑ "2016 Selected Astronomical Constants" in The Astronomical Almanac Online, USNO–UKHO, ME = 5·9722×1024 kg ± 6×1020 kg Tanda italik atau tebal tidak dibenarkan dalam: |publisher= (bantuan)
  2. 1 2 A. M. Dziewonski, D. L. Anderson (1981). "Preliminary reference Earth model" (PDF). Physics of the Earth and Planetary Interiors. 25 (4): 297–356. doi:10.1016/0031-9201(81)90046-7. ISSN 0031-9201.
  3. ↑ T. H. Jordan (1979). "Structural Geology of the Earth's Interior" (PDF). Proceedings of the National Academy of Sciences. 76 (9): 4192–4200. Bibcode:1979PNAS...76.4192J. doi:10.1073/pnas.76.9.4192. PMC 411539. PMID 16592703.
  4. ↑ Breaking News | Oldest rock shows Earth was a hospitable young planet. Spaceflight Now (2001-01-14). Retrieved on 2012-01-27.