Παραπομπή APA

Jose Tomas. (1979). Economics of Rubber Plantation Industry in kerala. School of Management Studies.

Παραπομπή Chicago Style

Jose Tomas. Economics of Rubber Plantation Industry in Kerala. Cochin: School of Management Studies, 1979.

Παραπομπή MLA

Jose Tomas. Economics of Rubber Plantation Industry in Kerala. School of Management Studies, 1979.