Dyfyniad APA

Roger E., J. (2014). Focused leadership: Instruction, learning, and school improvement. Rowman & Littlefield Publishers.

Dyfyniad Arddull Chicago

Roger E., Jones. Focused Leadership: Instruction, Learning, and School Improvement. Rowman & Littlefield Publishers, 2014.

Dyfyniad MLA

Roger E., Jones. Focused Leadership: Instruction, Learning, and School Improvement. Rowman & Littlefield Publishers, 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.