Dyfyniad APA

Sparks, L. e., & Sparks, L. (1985). The Youth Workers personal management handbook. Group Books.

Dyfyniad Arddull Chicago

Sparks, Lee ed, and Lee Sparks. The Youth Workers Personal Management Handbook. Loveland: Group Books, 1985.

Dyfyniad MLA

Sparks, Lee ed, and Lee Sparks. The Youth Workers Personal Management Handbook. Group Books, 1985.

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