Roger E., J. (2014). Focused leadership: Instruction, learning, and school improvement. Rowman & Littlefield Publishers.
シカゴスタイル引用形Roger E., Jones. Focused Leadership: Instruction, Learning, and School Improvement. Rowman & Littlefield Publishers, 2014.
MLA引用形式Roger E., Jones. Focused Leadership: Instruction, Learning, and School Improvement. Rowman & Littlefield Publishers, 2014.
警告: この引用は必ずしも正確ではありません.