Gholson, B. (1980). The cognitive-developmental basis of human learning: Studies in hypothesis testing. Academic Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Gholson, Barry. The Cognitive-developmental Basis of Human Learning: Studies in Hypothesis Testing. New York: Academic Press, 1980.
Παραπομπή σε μορφή MLA (8th εκδ.)Gholson, Barry. The Cognitive-developmental Basis of Human Learning: Studies in Hypothesis Testing. Academic Press, 1980.
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