APA (7th ed.) Zitazioa
Keyes, L. E. (1982). The last age of missions: A study of third world Missionary societies. William Carey Library.
Chicago Style (17th ed.) Zitazioa
Keyes, Lawrence E. The Last Age of Missions: A Study of Third World Missionary Societies. California: William Carey Library, 1982.
MLA (9th ed.) Zitazioa
Keyes, Lawrence E. The Last Age of Missions: A Study of Third World Missionary Societies. William Carey Library, 1982.
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