Gaya APA

Driscoll, W, L, G, L, A. (1980). Handbook for Measurement and Evaluation in Early Childhood Education . : Jossey-Bass Incorporated Pub.

Gaya MLA

Driscoll, William, Lawrence, Goodwin;, Laura, A.. "Handbook for Measurement and Evaluation in Early Childhood Education". : Jossey-Bass Incorporated Pub, 1980. Text.