APA-viite (7. p.)
Labrentz, A. J. (1982). Theological education by extension in Kenya: Student performance and opinion.
Chicago-viite (17. p.)
Labrentz, Arnold J. Theological Education by Extension in Kenya: Student Performance and Opinion. Illinois, 1982.
MLA-viite (9. p.)
Labrentz, Arnold J. Theological Education by Extension in Kenya: Student Performance and Opinion. 1982.
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