APA استشهاد

Arya, P. P. (1985). Trade union in India. Deep and Deep publications.

استشهاد بنمط شيكاغو

Arya, P P. Trade Union in India. New Delhi: Deep and Deep publications, 1985.

MLA استشهاد

Arya, P P. Trade Union in India. Deep and Deep publications, 1985.