Παραπομπή APA

R.K. NANWAL. (2014). QUESTION BANK ON AGRICULTURE. AGRI-BIOVET PRESS.

Παραπομπή Chicago Style

R.K. NANWAL. QUESTION BANK ON AGRICULTURE. NEW DELHI: AGRI-BIOVET PRESS, 2014.

Παραπομπή MLA

R.K. NANWAL. QUESTION BANK ON AGRICULTURE. AGRI-BIOVET PRESS, 2014.