APA (7th ed.) Zitazioa
Culley, P. G. (1968). The missionary enterprise. Evangelical Teacher Training Association.
Chicago Style (17th ed.) Zitazioa
Culley, Paul G. The Missionary Enterprise. Wheaton, Ill.: Evangelical Teacher Training Association, 1968.
MLA (9th ed.) Zitazioa
Culley, Paul G. The Missionary Enterprise. Evangelical Teacher Training Association, 1968.
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