APA (7 वां संस्करण) प्रशस्ति पत्र
Gibbon, T. (2014). Driving change: The story of the South Africa Norway tertiary education development programme. Afican Minds.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Gibbon, Trish. Driving Change: The Story of the South Africa Norway Tertiary Education Development Programme. Wynberg, South Africa: Afican Minds, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Gibbon, Trish. Driving Change: The Story of the South Africa Norway Tertiary Education Development Programme. Afican Minds, 2014.
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