Não informado. (1999). Learning and Leading with Technology. International Society for Technology in Education.
Chicago-Zitierstil (17. Ausg.)Não informado. Learning and Leading with Technology. Eugene, Ore: International Society for Technology in Education, 1999.
MLA-Zitierstil (8. Ausg.)Não informado. Learning and Leading with Technology. International Society for Technology in Education, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.