Παραπομπή APA

Olson, L. (2001). Sculpting with cement: Direct modeling in a permanent medium. Valparaiso, IN: Steelstone Press.

Παραπομπή Chicago Style

Olson, Lynn. Sculpting With Cement: Direct Modeling in a Permanent Medium. Valparaiso, IN: Steelstone Press, 2001.

Παραπομπή MLA

Olson, Lynn. Sculpting With Cement: Direct Modeling in a Permanent Medium. Valparaiso, IN: Steelstone Press, 2001.

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