Παραπομπή APA

Arya, P. P. (1985). Trade unions in India: Growth and recognition.

Παραπομπή Chicago Style

Arya, P P. Trade Unions in India: Growth and Recognition. Deep & Deep Publications, New Delhi, 1985.

Παραπομπή MLA

Arya, P P. Trade Unions in India: Growth and Recognition. 1985.