APA (7 वां संस्करण) प्रशस्ति पत्र
Wambugu, M. W. (2013). The role of corporate culture in the adoption of paper recycling among internal publics: The case of Chandaria Industries Limited and East African Education Publishers Limited. Daystar University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Wambugu, Marion Wangechi. The Role of Corporate Culture in the Adoption of Paper Recycling Among Internal Publics: The Case of Chandaria Industries Limited and East African Education Publishers Limited. Nairobi, Kenya: Daystar University, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Wambugu, Marion Wangechi. The Role of Corporate Culture in the Adoption of Paper Recycling Among Internal Publics: The Case of Chandaria Industries Limited and East African Education Publishers Limited. Daystar University, 2013.
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