Παραπομπή APA

Uma Devi, S. (1984). Impact of plantations on Keralas' economy with special reference to rubber: Some historical and quantitative aspects.

Παραπομπή Chicago Style

Uma Devi, S. Impact of Plantations on Keralas' Economy with Special Reference to Rubber: Some Historical and Quantitative Aspects. University of Kerala, 1984.

Παραπομπή MLA

Uma Devi, S. Impact of Plantations on Keralas' Economy with Special Reference to Rubber: Some Historical and Quantitative Aspects. 1984.