OPAPEJU, O. (2016). Making the most of your National Youth Service Corps Year, Prescription for a hapy NYSC year. Lifequest publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOPAPEJU, Opeoluwa. Making the Most of Your National Youth Service Corps Year, Prescription for a Hapy NYSC Year. Lifequest publishers, 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOPAPEJU, Opeoluwa. Making the Most of Your National Youth Service Corps Year, Prescription for a Hapy NYSC Year. Lifequest publishers, 2016.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.