Παραπομπή APA

Raghuwanshi, B. S. A course in workshop technology Vol.1. Dhanpat rai & co.

Παραπομπή Chicago Style

Raghuwanshi, B S. A Course in Workshop Technology Vol.1. Delhi: Dhanpat rai & co.

Παραπομπή MLA

Raghuwanshi, B S. A Course in Workshop Technology Vol.1. Dhanpat rai & co.