Dyfyniad APA

Hopkins, D., & Wideen, M. (1984). Alternative perspectives on school improvement. Falmer Press.

Dyfyniad Arddull Chicago

Hopkins, David, and Marvin Wideen. Alternative Perspectives on School Improvement. London, New York: Falmer Press, 1984.

Dyfyniad MLA

Hopkins, David, and Marvin Wideen. Alternative Perspectives on School Improvement. Falmer Press, 1984.

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