N K Tripathi. (2000). Rural Sociology and Physiology Extension education (1.). Aman Publishing House.
Čikaški stil citiranjaN K Tripathi. Rural Sociology and Physiology Extension Education. 1. Aman Publishing House, 2000.
MLA način citiranjaN K Tripathi. Rural Sociology and Physiology Extension Education. 1. Aman Publishing House, 2000.
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