Dyfyniad APA

Alvy, H. B., & Robbins, P. (2010). Learning from Lincoln: Leadership practices for school success. ASCD.

Dyfyniad Arddull Chicago

Alvy, Harvey B., and Pamela Robbins. Learning from Lincoln: Leadership Practices for School Success. Alexandria, VA: ASCD, 2010.

Dyfyniad MLA

Alvy, Harvey B., and Pamela Robbins. Learning from Lincoln: Leadership Practices for School Success. ASCD, 2010.

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