Tohutoro APA (7th ed.)
Beaty, J. J. (2010). Observing development of the young child (7th ed.). Merrill.
Tohutoru Kātū Chicago (17th ed.)
Beaty, Janice J. Observing Development of the Young Child. 7th ed. New Jersey: Merrill, 2010.
Tohutoro MLA (9th ed.)
Beaty, Janice J. Observing Development of the Young Child. 7th ed. Merrill, 2010.
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