Gill, V. (2005). The ten commandments of professionalism for teachers: Wisdom from a veteran teacher. Corwin Press.
Chicago-viite (17. p.)Gill, Vickie. The Ten Commandments of Professionalism for Teachers: Wisdom from a Veteran Teacher. Thousand Oaks, Calif.: Corwin Press, 2005.
MLA-viite (8. p.)Gill, Vickie. The Ten Commandments of Professionalism for Teachers: Wisdom from a Veteran Teacher. Corwin Press, 2005.
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