APA aipamena

DJOJOHADIKUSUMA, S. (1975). Indonesia Towards The Year 2000 Sumitro Djojohadikusuma. s.n.

Chicago Style aipamena

DJOJOHADIKUSUMA, Sumitro. Indonesia Towards The Year 2000 Sumitro Djojohadikusuma. s.n, 1975.

MLA aipamena

DJOJOHADIKUSUMA, Sumitro. Indonesia Towards The Year 2000 Sumitro Djojohadikusuma. s.n, 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.