Tham khảo Du_hành_thời_gian

  1. Cheng, John (2012). Astounding Wonder: Imagining Science and Science Fiction in Interwar America . University of Pennsylvania Press. tr. 180. ISBN 978-0-8122-0667-8.  Bảo trì CS1: Văn bản dư (link) Extract of page 180
  2. “Curiosities: "The Clock That Went Backward," by Edward Page Mitchell (1881)”
  3. “Revati”. mythfolklore.net. 
  4. “Lord Balarama, Sri Mayapur”. mayapur.com. 
  5. Debiprasad Chattopadhyaya (1964), “Indian Philosophy”, People's Publishing House, New Delhi (ấn bản 7) 
  6. “2 Peter 3,1-18”. biblija.net. Truy cập ngày 20 tháng 8 năm 2014. 
  7. 1 2 Yorke, Christopher (tháng 2 năm 2006). “Malchronia: Cryonics and Bionics as Primitive Weapons in the War on Time”. Journal of Evolution and Technology 15 (1): 73–85. Truy cập ngày 29 tháng 8 năm 2009. 
  8. Rosenberg, Donna (1997). Folklore, myths, and legends: a world perspective. McGraw-Hill. tr. 421. ISBN 978-0-8442-5780-8
  9. Taanit 23a Hebrew/Aramaic text at Mechon-Mamre

Tài liệu tham khảo

WikiPedia: Du_hành_thời_gian http://mayapur.com/node/1160/ http://www.sfsite.com/fsf/2012/cur1209.htm http://www.biblija.net/biblija.cgi?m=2+Pt+3,1-18&i... http://www.mythfolklore.net/india/encyclopedia/rev... http://jetpress.org/volume15/yorke-rowe.html http://www.mechon-mamre.org/b/l/l2803.htm https://www.bbc.com/vietnamese/culture_social/2015... https://books.google.com/books?id=GoyzFw9UR8IC https://books.google.com/books?id=GoyzFw9UR8IC&pg=... https://www.tienphong.vn/cong-nghe/bi-an-du-hanh-v...