Dyfyniad APA

Mahajan B K & M C Guptha. (2005). Textbook of preventive and social medicine (3.). Jaypee brothers.

Dyfyniad Arddull Chicago

Mahajan B K and M C Guptha. Textbook of Preventive and Social Medicine. 3. Jaypee brothers, 2005.

Dyfyniad MLA

Mahajan B K and M C Guptha. Textbook of Preventive and Social Medicine. 3. Jaypee brothers, 2005.

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