Não informado. (2004). Educational administration and supervision. Warwick & York.
Chicagoスタイル(17版)引用形式Não informado. Educational Administration and Supervision. Baltimore, Md: Warwick & York, 2004.
MLA(8版)引用形式Não informado. Educational Administration and Supervision. Warwick & York, 2004.
警告: この引用は必ずしも正確ではありません.