APA (7 वां संस्करण) प्रशस्ति पत्र
Nyangito, H., & Ndirangu, L. (2002). Impact of institutional and regulatory frameworks on the food crops subsector in Kenya, 1990-1999. Kenya Institute for Public Policy Research and Analysis.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Nyangito, Hezron, और Lydia Ndirangu. Impact of Institutional and Regulatory Frameworks on the Food Crops Subsector in Kenya, 1990-1999. Nairobi, Kenya: Kenya Institute for Public Policy Research and Analysis, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Nyangito, Hezron, और Lydia Ndirangu. Impact of Institutional and Regulatory Frameworks on the Food Crops Subsector in Kenya, 1990-1999. Kenya Institute for Public Policy Research and Analysis, 2002.
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