Thực đơn
Zond_8 Tham khảoThực đơn
Zond_8 Tham khảoLiên quan
Zond 8 Zond 3 Zond 4 Zond 2 Zond 5 Zond 7 Zond 1 Zond 6Tài liệu tham khảo
WikiPedia: Zond_8 http://www.mentallandscape.com/C_CatalogMoon.htm http://sse.jpl.nasa.gov/missions/profile.cfm?Sort=... https://books.google.com/books?id=nVeY7vMCtOkC&pg=... https://apod.nasa.gov/apod/ap%C3%A0y16th.html https://archive.is/20120719105138/http://www.astro... https://web.archive.org/web/20110927021728/http://...