Παραπομπή APA

Bhat Sudhakar. (1975). Challenge of the North East. Popular-prakasan.

Παραπομπή Chicago Style

Bhat Sudhakar. Challenge of the North East. Bombay: Popular-prakasan, 1975.

Παραπομπή MLA

Bhat Sudhakar. Challenge of the North East. Popular-prakasan, 1975.