APA (7 वां संस्करण) प्रशस्ति पत्र
Ofori-Atta, A., & Ohene, S. (2014). Changing trends in mental health care and research in Ghana. For the University of Ghana by Sub-Saharan Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Ofori-Atta, Angela, और Sammy Ohene. Changing Trends in Mental Health Care and Research in Ghana. Legon-Accra, Ghana: For the University of Ghana by Sub-Saharan Publishers, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Ofori-Atta, Angela, और Sammy Ohene. Changing Trends in Mental Health Care and Research in Ghana. For the University of Ghana by Sub-Saharan Publishers, 2014.
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