Cita APA

Singh, B. (2018). The psychology of achievement. Astha Pub.

Citación estilo Chicago

Singh, Birendra. The Psychology of Achievement. New Delhi: Astha Pub, 2018.

Cita MLA

Singh, Birendra. The Psychology of Achievement. Astha Pub, 2018.

Warning: These citations may not always be 100% accurate.