Umali, R. R. A. "Sama-sama ang pare-pareho": An interactive picture book about waste segregation for pre-schoolers ages 5-6.
Chicagoスタイル(17版)引用形式Umali, Rossan Ria Aguila. "Sama-sama Ang Pare-pareho": An Interactive Picture Book About Waste Segregation for Pre-schoolers Ages 5-6. Thesis (BFA)--University of the Philippines.
MLA(9版)引用形式Umali, Rossan Ria Aguila. "Sama-sama Ang Pare-pareho": An Interactive Picture Book About Waste Segregation for Pre-schoolers Ages 5-6.
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