Dyfyniad APA

Lewis, R. B., & Doorlag, D. H. (1999). Teaching special students in general education classrooms (5th.ed.). Merrill.

Dyfyniad Arddull Chicago

Lewis, Rena B., and Donald H. Doorlag. Teaching Special Students in General Education Classrooms. 5th.ed. New Jersey: Merrill, 1999.

Dyfyniad MLA

Lewis, Rena B., and Donald H. Doorlag. Teaching Special Students in General Education Classrooms. 5th.ed. Merrill, 1999.

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