Gaya APA

Boynton, M., Boynton, C. (2007). The Educator's Guide to Assessing and Improving School discipline programs . Virginia: Association for Supervision and Curriculum Development.

Gaya MLA

Boynton, Mark., Boynton, Christine. "The Educator's Guide to Assessing and Improving School discipline programs". Virginia: Association for Supervision and Curriculum Development, 2007. MP.