APA (7 वां संस्करण) प्रशस्ति पत्र
Ngara, E. (1990). Ideology and form in African poetry: Implications for communication. James Currey.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Ngara, Emmanuel. Ideology and Form in African Poetry: Implications for Communication. London: James Currey, 1990.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Ngara, Emmanuel. Ideology and Form in African Poetry: Implications for Communication. James Currey, 1990.
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