APA (7th ed.) Zitazioa
Pentecost, D. H. (1978). Teaching with object lessons. Moody press.
Chicago Style (17th ed.) Zitazioa
Pentecost, Dorothy Harrison. Teaching with Object Lessons. Chicago: Moody press, 1978.
MLA (9th ed.) Zitazioa
Pentecost, Dorothy Harrison. Teaching with Object Lessons. Moody press, 1978.
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