Rujukan Silinder gas

  1. ↑ Quick, P.S. (September 30, 2015). All About: Mighty Middle Chinese Dynasties. AUK Academic.
  2. ↑ Yigitcanlar, Tan (2016). Technology and the City: Systems, Applications and Implications. Routledge (diterbitkan pada May 10, 2016). m/s. 19. ISBN 978-1138826700.
  3. ↑ Khan, Q.S. (2012). How to Prosper the Islamic Way. m/s. 117.
  4. ↑ See Composite overwrapped pressure vessel for details