APA aipamena

Punjab Agricultural University. (1967). How to double the farm crop production in the Punjab (2d ed.). PAU Press.

Chicago Style aipamena

Punjab Agricultural University. How to Double the Farm Crop Production in the Punjab. 2d ed. Ludhiana: PAU Press, 1967.

MLA aipamena

Punjab Agricultural University. How to Double the Farm Crop Production in the Punjab. 2d ed. PAU Press, 1967.