Quito, S. A. (2002). Pretend play as an agent to a child's cognitive development. Manila Times.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रQuito, Sherryl Anne. "Pretend Play as an Agent to a Child's Cognitive Development." Manila Times 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रQuito, Sherryl Anne. "Pretend Play as an Agent to a Child's Cognitive Development." Manila Times, 2002.
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