Παραπομπή σε μορφή APA (7η εκδ.)

Verma, P. (1981). Managers and workers in engineering industries. Academic Book Centre.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Verma, Pramod. Managers and Workers in Engineering Industries. Ahmedabad: Academic Book Centre, 1981.

Παραπομπή σε μορφή MLA (8th εκδ.)

Verma, Pramod. Managers and Workers in Engineering Industries. Academic Book Centre, 1981.