Stephens, C. (2017). Clay Lab for Kids: 52 Projects to Make, Model, and Mold with Air-Dry, Polymer, and Homemade Clay. Quarry.
Παραπομπή σε μορφή Chicago (17η εκδ.)Stephens, Cassie. Clay Lab for Kids: 52 Projects to Make, Model, and Mold with Air-Dry, Polymer, and Homemade Clay. Beverly, Massachusetts: Quarry, 2017.
Παραπομπή σε μορφή MLA (8th εκδ.)Stephens, Cassie. Clay Lab for Kids: 52 Projects to Make, Model, and Mold with Air-Dry, Polymer, and Homemade Clay. Quarry, 2017.
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