APA Zitierstil

Sparks, D. (2002). Designing powerful professional development for teachers and principals. Oxford, OH: National Staff Development Council.

Chicago Zitierstil

Sparks, Dennis. Designing Powerful Professional Development for Teachers and Principals. Oxford, OH: National Staff Development Council, 2002.

MLA Zitierstil

Sparks, Dennis. Designing Powerful Professional Development for Teachers and Principals. Oxford, OH: National Staff Development Council, 2002.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.