Wollman, W. (1978). Developmental implications of science teaching: Early adolescense. ERIC.
Čikaški stil citiranja (17. izdanje)Wollman, Warren. Developmental Implications of Science Teaching: Early Adolescense. Ohio, Estados Unidos: ERIC, 1978.
MLA način citiranja (9. izdanje)Wollman, Warren. Developmental Implications of Science Teaching: Early Adolescense. ERIC, 1978.
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