Barritt, C. (2004). Creating a reusable learning objects strategy: Leveraging information and learning in a knowledge economy (1. ed.). Pfeiffer.
Chicago-Zitierstil (17. Ausg.)Barritt, Chuck. Creating a Reusable Learning Objects Strategy: Leveraging Information and Learning in a Knowledge Economy. 1. ed. San Francisco, CA: Pfeiffer, 2004.
MLA-Zitierstil (9. Ausg.)Barritt, Chuck. Creating a Reusable Learning Objects Strategy: Leveraging Information and Learning in a Knowledge Economy. 1. ed. Pfeiffer, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.