Dyfyniad APA

Davidson, J. (1998). Complete Idiot's guide to managing stress. Prentice Hall of India.

Dyfyniad Arddull Chicago

Davidson, Jeff. Complete Idiot's Guide to Managing Stress. New Delhi: Prentice Hall of India, 1998.

Dyfyniad MLA

Davidson, Jeff. Complete Idiot's Guide to Managing Stress. Prentice Hall of India, 1998.

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