Batra, P. (2009). Simple ways to manage stress. Macmillan India Ltd.
Cita Chicago (17th ed.)Batra, Promod. Simple Ways to Manage Stress. Delhi: Macmillan India Ltd, 2009.
Cita MLA (9th ed.)Batra, Promod. Simple Ways to Manage Stress. Macmillan India Ltd, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.