APA (7th ed.) Zitazioa
Reed, B. F. (1987). Beyond the great darkness: Modern missionary pioneering in the jungles of the Philippines. Overseas Missionary Fellowship.
Chicago Style (17th ed.) Zitazioa
Reed, Barbara Flory. Beyond the Great Darkness: Modern Missionary Pioneering in the Jungles of the Philippines. Republic of Singapore: Overseas Missionary Fellowship, 1987.
MLA (9th ed.) Zitazioa
Reed, Barbara Flory. Beyond the Great Darkness: Modern Missionary Pioneering in the Jungles of the Philippines. Overseas Missionary Fellowship, 1987.
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