Singh, S. (2006). Contract farming and the state: Experiences of Thailand and India. Kalpaz publications.
Chicago-tyylinen lähdeviittausSingh, Sukhpal. Contract Farming and the State: Experiences of Thailand and India. Delhi: Kalpaz publications, 2006.
MLA-viiteSingh, Sukhpal. Contract Farming and the State: Experiences of Thailand and India. Kalpaz publications, 2006.
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