Gaya APA

Dupper, David R.. (2010). A new model of school discipline : engaging students and preventing behavior problems . New York: Oxford University Press.

Gaya Chicago

Dupper, David R.. A new model of school discipline : engaging students and preventing behavior problems. New York: Oxford University Press, 2010. Text.

Gaya MLA

Dupper, David R.. A new model of school discipline : engaging students and preventing behavior problems. New York: Oxford University Press, 2010. Text.

Gaya Turabian

Dupper, David R.. A new model of school discipline : engaging students and preventing behavior problems. New York: Oxford University Press, 2010. Print.