Cita APA (7a ed.)

Rao, S. S. (2008). happines at work. Dorling Kindersley.

Cita Chicago Style (17a ed.)

Rao, Srikumar S. Happines at Work. Delhi: Dorling Kindersley, 2008.

Cita MLA (9a ed.)

Rao, Srikumar S. Happines at Work. Dorling Kindersley, 2008.