Dyfyniad APA

Decker, C. A., & Decker, J. R. (1997). Planning and administering early childhood programs (6th ed.). Merrill.

Dyfyniad Arddull Chicago

Decker, Celia Anita, and John R. Decker. Planning and Administering Early Childhood Programs. 6th ed. Upper Saddle River, N.J: Merrill, 1997.

Dyfyniad MLA

Decker, Celia Anita, and John R. Decker. Planning and Administering Early Childhood Programs. 6th ed. Merrill, 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.