Edited by Sinha, V. N. P. (1980). Recent trends and concepts in geography. Concept.
Chicagoスタイル(17版)引用形式Edited by Sinha, Vishwa Nath Prasad. Recent Trends and Concepts in Geography. New Delhi: Concept, 1980.
MLA(9版)引用形式Edited by Sinha, Vishwa Nath Prasad. Recent Trends and Concepts in Geography. Concept, 1980.
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