Cita APA (7a ed.)

Rooprai, Y. K. (2012). Industrial psychology. Wisdom Publication.

Cita Chicago Style (17a ed.)

Rooprai, Yashpal Kaur. Industrial Psychology. New Delhi: Wisdom Publication, 2012.

Cita MLA (9a ed.)

Rooprai, Yashpal Kaur. Industrial Psychology. Wisdom Publication, 2012.