Gupta, N. S., & Singh, A. (1979). Agricultural development of states in India: Vol.1,Jammu & Kashmir. Seema.
シカゴスタイル引用形Gupta, N. S., , Amarjit Singh. Agricultural Development of States in India: Vol.1,Jammu & Kashmir. New Delhi: Seema, 1979.
MLA引用形式Gupta, N. S., , Amarjit Singh. Agricultural Development of States in India: Vol.1,Jammu & Kashmir. Seema, 1979.
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