APA استشهاد

Kumar, H. L. (1981). Labour management: Forms and precedents (2nd revised ed.). Metropolitian Book.

استشهاد بنمط شيكاغو

Kumar, H. L. Labour Management: Forms and Precedents. 2nd revised ed. New Delhi: Metropolitian Book, 1981.

MLA استشهاد

Kumar, H. L. Labour Management: Forms and Precedents. 2nd revised ed. Metropolitian Book, 1981.