Παραπομπή APA

Vaid, K. (1966). Contract labour in manufacturing industries. shriram centre press.

Παραπομπή Chicago Style

Vaid, K.N. Contract Labour in Manufacturing Industries. New Delhi: shriram centre press, 1966.

Παραπομπή MLA

Vaid, K.N. Contract Labour in Manufacturing Industries. shriram centre press, 1966.