APA aipamena

(1989). Ministry of posts and telecommunications. Japan: Stationery Office Books.

Chicago Style aipamena

Ministry of Posts and Telecommunications. Japan: Stationery Office Books, 1989.

MLA aipamena

Ministry of Posts and Telecommunications. Japan: Stationery Office Books, 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.