Chambers, J. (1993). Letters from Zamboanga, Philippines, 1987-1990: Reflections of a Jesuit teacher-priest. New Day Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChambers, John. Letters from Zamboanga, Philippines, 1987-1990: Reflections of a Jesuit Teacher-priest. Quezon City: New Day Pub, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChambers, John. Letters from Zamboanga, Philippines, 1987-1990: Reflections of a Jesuit Teacher-priest. New Day Pub, 1993.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.