APA (7th ed.) Zitazioa
American Association for Higher Education, Harkavy, I. R., & Donovan, B. M. (2005). Connecting past and present: Concepts and models for service-learning in history. Stylus.
Chicago Style (17th ed.) Zitazioa
American Association for Higher Education, Ira Richard Harkavy, eta Bill M. Donovan. Connecting Past and Present: Concepts and Models for Service-learning in History. Sterling, Virginia: Stylus, 2005.
MLA (9th ed.) Zitazioa
American Association for Higher Education, et al. Connecting Past and Present: Concepts and Models for Service-learning in History. Stylus, 2005.
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