Dyfyniad APA

Sering, T. A. (1976). Population education knowledge of the elementary school teachers.

Dyfyniad Arddull Chicago

Sering, Tomasita Arreza. Population Education Knowledge of the Elementary School Teachers. 1976.

Dyfyniad MLA

Sering, Tomasita Arreza. Population Education Knowledge of the Elementary School Teachers. 1976.

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