Hill, B. (2002). 8 spiritual heroes: Their search for God. St. Anthony Messenger Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHill, Brennan. 8 Spiritual Heroes: Their Search for God. Cincinnati, Ohio: St. Anthony Messenger Press, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHill, Brennan. 8 Spiritual Heroes: Their Search for God. St. Anthony Messenger Press, 2002.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.