APA-viite (7. p.)
Cionca, J. R. (1990). Solving church education's ten toughest problems. Victor Books.
Chicago-viite (17. p.)
Cionca, John R. Solving Church Education's Ten Toughest Problems. Wheaton, IL: Victor Books, 1990.
MLA-viite (9. p.)
Cionca, John R. Solving Church Education's Ten Toughest Problems. Victor Books, 1990.
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