APA aipamena

Mussen, P. H. (1960). Hand book of research methods in child development. John Wiley & Sons INC.

Chicago Style aipamena

Mussen, Paul H. Hand Book of Research Methods in Child Development. NewYork: John Wiley & Sons INC, 1960.

MLA aipamena

Mussen, Paul H. Hand Book of Research Methods in Child Development. John Wiley & Sons INC, 1960.

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