Belgica, B. (1991). From darkness to light: An autobiographical sketch. Institute for Biblical Studies.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBelgica, Butch. From Darkness to Light: An Autobiographical Sketch. Manila: Institute for Biblical Studies, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBelgica, Butch. From Darkness to Light: An Autobiographical Sketch. Institute for Biblical Studies, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.