Παραπομπή APA

Khera, S. (1968). India's defence problem. Orient logmans.

Παραπομπή Chicago Style

Khera, S.S. India's Defence Problem. New Delhi: Orient logmans, 1968.

Παραπομπή MLA

Khera, S.S. India's Defence Problem. Orient logmans, 1968.