Eke, C. I., Onyewueyi, R. N., & Onyeneke, A. O. (2006). In the footsteps of our founders: A history of the Spiritan Province of Nigeria, 1953-2002. Spiritan Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEke, Casimir Iheanyi, Remy N. Onyewueyi, और Augustine O. Onyeneke. In the Footsteps of Our Founders: A History of the Spiritan Province of Nigeria, 1953-2002. Onitsha, Nigeria: Spiritan Publications, 2006.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEke, Casimir Iheanyi, et al. In the Footsteps of Our Founders: A History of the Spiritan Province of Nigeria, 1953-2002. Spiritan Publications, 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.