Quito, S. A. (2002). Pretend play as an agent to a child's cognitive development. Manila Times.
Cita Chicago Style (17a ed.)Quito, Sherryl Anne. "Pretend Play as an Agent to a Child's Cognitive Development." Manila Times 2002.
Cita MLA (9a ed.)Quito, Sherryl Anne. "Pretend Play as an Agent to a Child's Cognitive Development." Manila Times, 2002.
Precaución: Estas citas no son 100% exactas.