APA aipamena

Perlman, M. (1953). An industrial problem: Australia's longshoremen. Commerce Clearing House.

Chicago Style aipamena

Perlman, Mark. An Industrial Problem: Australia's Longshoremen. Chicago: Commerce Clearing House, 1953.

MLA aipamena

Perlman, Mark. An Industrial Problem: Australia's Longshoremen. Commerce Clearing House, 1953.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.