Lal Sudarshan. (1978). how to prevent industrial sickness: Symptoms & rehabilitation. Navarang.
Chicago-stil citatLal Sudarshan. How to Prevent Industrial Sickness: Symptoms & Rehabilitation. New Delhi: Navarang, 1978.
MLA-referensLal Sudarshan. How to Prevent Industrial Sickness: Symptoms & Rehabilitation. Navarang, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.