APA aipamena

Twomey, D. P. (1989). Labor & Employment Law, Text & Cases David P. Twomey. South-Western.

Chicago Style aipamena

Twomey, David P. Labor & Employment Law, Text & Cases David P. Twomey. South-Western, 1989.

MLA aipamena

Twomey, David P. Labor & Employment Law, Text & Cases David P. Twomey. South-Western, 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.