Stephens, C. (2017). Clay Lab for Kids: 52 Projects to Make, Model, and Mold with Air-Dry, Polymer, and Homemade Clay. Quarry.
Cita Chicago (17th ed.)Stephens, Cassie. Clay Lab for Kids: 52 Projects to Make, Model, and Mold with Air-Dry, Polymer, and Homemade Clay. Beverly, Massachusetts: Quarry, 2017.
Cita MLA (8th ed.)Stephens, Cassie. Clay Lab for Kids: 52 Projects to Make, Model, and Mold with Air-Dry, Polymer, and Homemade Clay. Quarry, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.