Gill, V. (2005). The ten commandments of professionalism for teachers: Wisdom from a veteran teacher. Corwin Press.
Chicago-Zitierstil (17. Ausg.)Gill, Vickie. The Ten Commandments of Professionalism for Teachers: Wisdom from a Veteran Teacher. Thousand Oaks, Calif.: Corwin Press, 2005.
MLA-Zitierstil (8. Ausg.)Gill, Vickie. The Ten Commandments of Professionalism for Teachers: Wisdom from a Veteran Teacher. Corwin Press, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.