Dokumentuaren aipamena
APA (7th ed.) Zitazioa
National Research Council (U.S.). Committee on the Use of Volunteers in Schools, ebrary, Inc, & Michael, B. (1990). Volunteers in public schools. National Academy Press.
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Chicago Style (17th ed.) Zitazioa
National Research Council (U.S.). Committee on the Use of Volunteers in Schools, Inc ebrary, eta Bernard Michael. Volunteers in Public Schools. Washington, D.C.: National Academy Press, 1990.
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MLA (9th ed.) Zitazioa
National Research Council (U.S.). Committee on the Use of Volunteers in Schools, et al. Volunteers in Public Schools. National Academy Press, 1990.
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