Fisher, B. (1988). Bishop Wolf, S.V.D. of Madang. Mission Animator's Office, Divine Word Missionaries.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFisher, Bernard. Bishop Wolf, S.V.D. of Madang. Kundiawa, Simbu, Papua New Guinea: Mission Animator's Office, Divine Word Missionaries, 1988.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFisher, Bernard. Bishop Wolf, S.V.D. of Madang. Mission Animator's Office, Divine Word Missionaries, 1988.
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