Dyfyniad APA

Strain, M., Dennison, B., & Hall, V. (1998). Policy, leadership and professional knowledge in education. Sage Pub.

Dyfyniad Arddull Chicago

Strain, Michael, Bill Dennison, and Valerie Hall. Policy, Leadership and Professional Knowledge in Education. London: Sage Pub, 1998.

Dyfyniad MLA

Strain, Michael, et al. Policy, Leadership and Professional Knowledge in Education. Sage Pub, 1998.

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