Underwood, D., & Marks, H. (2019). The panda problem. Dial Books for Young Readers.
Cita Chicago Style (17a ed.)Underwood, Deborah, y Hannah Marks. The Panda Problem. New York, NY: Dial Books for Young Readers, 2019.
Cita MLA (8a ed.)Underwood, Deborah, y Hannah Marks. The Panda Problem. Dial Books for Young Readers, 2019.
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