APA استشهاد

Raju, K. V., & Jose T Payyappilly. (1990). Economics of Rubber-Based Industry in Kerala. Dept. of Applied Economics.

استشهاد بنمط شيكاغو

Raju, K. V., و Jose T Payyappilly. Economics of Rubber-Based Industry in Kerala. Cochin: Dept. of Applied Economics, 1990.

MLA استشهاد

Raju, K. V., و Jose T Payyappilly. Economics of Rubber-Based Industry in Kerala. Dept. of Applied Economics, 1990.