APA (7 वां संस्करण) प्रशस्ति पत्र
Karanja, N., Lee-Smith, D., & Prain, G. (2010). African urban harvest: Agriculture in the cities of Cameroon,Kenya and Uganda. Springer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Karanja, Nancy, Diana Lee-Smith, और Gordon Prain. African Urban Harvest: Agriculture in the Cities of Cameroon,Kenya and Uganda. Ottawa: Springer, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Karanja, Nancy, et al. African Urban Harvest: Agriculture in the Cities of Cameroon,Kenya and Uganda. Springer, 2010.
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