APA استشهاد

Rangaswamy, R. (2010). Text book of agricultural statistics (2.). New Age International.

استشهاد بنمط شيكاغو

Rangaswamy, R. Text Book of Agricultural Statistics. 2. Delhi: New Age International, 2010.

MLA استشهاد

Rangaswamy, R. Text Book of Agricultural Statistics. 2. New Age International, 2010.