Griffin, G. (1996). School mastery: Straight talk about boarding school management (2nd.ed.). Lectern.
Chicago Style (17. basım) AtıfGriffin, Geoffrey. School Mastery: Straight Talk About Boarding School Management. 2nd.ed. Nairobi: Lectern, 1996.
MLA (9th ed.) AtıfGriffin, Geoffrey. School Mastery: Straight Talk About Boarding School Management. 2nd.ed. Lectern, 1996.
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