Queen, J. A. (1999). Curriculum practice in the elementary and middle school. Merrill.
Chicago (17e ed.) BronvermeldingQueen, J. Allen. Curriculum Practice in the Elementary and Middle School. Upper Saddle River, N.J: Merrill, 1999.
MLA (9e ed.) BronvermeldingQueen, J. Allen. Curriculum Practice in the Elementary and Middle School. Merrill, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.