Παραπομπή APA

Pushkarnath. (1964). Potato in India: Varieties. I C A R.

Παραπομπή Chicago Style

Pushkarnath. Potato in India: Varieties. Delhi: I C A R, 1964.

Παραπομπή MLA

Pushkarnath. Potato in India: Varieties. I C A R, 1964.