APA stil citiranja
Pavlin-Bernardić, N. (2009). Preschool children's understanding of basic addition principles: Preschool children's understanding of basic addition principles. Book of abstracts - EARLI 2009.
Chicago stil citiranjaPavlin-Bernardić, Nina. "Preschool children's understanding of basic addition principles: Preschool children's understanding of basic addition principles." 2009.
MLA stil citiranjaPavlin-Bernardić, Nina. "Preschool children's understanding of basic addition principles: Preschool children's understanding of basic addition principles." 2009.
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