APA ציטוט

Thomas, T. P. R., & Vasanthagopal, R. G. (2010). Problems and prospects of the spices trade in Kerala (Ph.D.).

Chicago Edition Citation

Thomas, T P; Researcher, and R; Guide Vasanthagopal. Problems and Prospects of the Spices Trade in Kerala. Ph.D. Kottayam, Mahatma Gandhi University, 2010.

ציטוט MLA

Thomas, T P; Researcher, and R; Guide Vasanthagopal. Problems and Prospects of the Spices Trade in Kerala. Ph.D. 2010.