Παραπομπή APA

Singh, A. (1992). Sports psychology: A study of indian sportsmen. Friends Publication.

Παραπομπή Chicago Style

Singh, Agyajit. Sports Psychology: A Study of Indian Sportsmen. Delhi: Friends Publication, 1992.

Παραπομπή MLA

Singh, Agyajit. Sports Psychology: A Study of Indian Sportsmen. Friends Publication, 1992.