APA aipamena

International Transport Workers' Federation (ITF). (1987). ITF Asia/Pacific Bulletin, Special health and safety issue.

Chicago Style aipamena

International Transport Workers' Federation (ITF). ITF Asia/Pacific Bulletin, Special Health and Safety Issue. 1987.

MLA aipamena

International Transport Workers' Federation (ITF). ITF Asia/Pacific Bulletin, Special Health and Safety Issue. 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.