Dyfyniad APA

Lal Sudarshan. (1978). how to prevent industrial sickness: Symptoms & rehabilitation. Navarang.

Dyfyniad Arddull Chicago

Lal Sudarshan. How to Prevent Industrial Sickness: Symptoms & Rehabilitation. New Delhi: Navarang, 1978.

Dyfyniad MLA

Lal Sudarshan. How to Prevent Industrial Sickness: Symptoms & Rehabilitation. Navarang, 1978.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.