Dyfyniad APA

Leader, J. A. (1964). The audio-visual approach to teaching music in the junior high school. Helios Books.

Dyfyniad Arddull Chicago

Leader, J. Albert. The Audio-visual Approach to Teaching Music in the Junior High School. New York: Helios Books, 1964.

Dyfyniad MLA

Leader, J. Albert. The Audio-visual Approach to Teaching Music in the Junior High School. Helios Books, 1964.

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