Cita APA

Rowland, V., & Birkett, K. (1992). Personal effectiveness for teachers. Simon and Schuster.

Citación estilo Chicago

Rowland, Val, and Ken Birkett. Personal Effectiveness for Teachers. Hertfordshire: Simon and Schuster, 1992.

Cita MLA

Rowland, Val, and Ken Birkett. Personal Effectiveness for Teachers. Simon and Schuster, 1992.

Warning: These citations may not always be 100% accurate.