Sharma, R. N. (1977). Thirty years of Indian journal of agricultural economics: Cumulative index to volumes I-XXX, 1946-1975. Concept Pub. Co..
Style de citation Chicago (17e éd.)Sharma, Rajendra Narayan. Thirty Years of Indian Journal of Agricultural Economics: Cumulative Index to Volumes I-XXX, 1946-1975. Delhi: Concept Pub. Co., 1977.
Style de citation MLA (8e éd.)Sharma, Rajendra Narayan. Thirty Years of Indian Journal of Agricultural Economics: Cumulative Index to Volumes I-XXX, 1946-1975. Concept Pub. Co., 1977.
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