- Thiong'o, Ngugi wa. A Grain of Wheat. New York: Penguin Books, 2012.
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Caminero-Santangelo, Byron. “Neocolonialism and the Betrayal Plot in "A Grain of Wheat": Ngũgĩ Wa Thiong'o's Re-vision of "under Western Eyes"”. Research in African Literatures 29.1 (1998): 139–152.
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Vaughan, Michael. “African Fiction and Popular Struggle: The Case of "A Grain of Wheat"”. English in Africa 8.2 (1981): 23–52.
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Harrow, Kenneth. “Ngugi Wa Thiong'o's "A Grain of Wheat": Season of Irony”. Research in African Literatures 16.2 (1985): 243–263.
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Jabbi, Bu-Buakei. “The Structure of Symbolism in "A Grain of Wheat"”. Research in African Literatures 16.2 (1985): 210–242.
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MUGESERA, Léon. “Guilt and Redemption in Ngugi Wa Thiong'o's « A Grain of Wheat »”. Présence Africaine 125 (1983): 214–232.
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Maughan-Brown, David. “"mau Mau" and Violence in Ngugi's Novels”. English in Africa 8.2 (1981): 1–22.
- "A Grain of Wheat Study Guide." 4/28/16. <http://www.education.gov.za/Portals/0/Documents/Manuals/MTG%20EFAL%20P2n%20GOW%2019_01_2015%20WEB.pdf?ver=2015-01-20-091506-000>.