Gaya APA

Marzano, R, J. et al (2005). A Handbook for Classroom Management that Works (Ke-1). USA: Association for Supervision and Curriculum Development.

Gaya MLA

Marzano, Robert, J.. et al. "A Handbook for Classroom Management that Works". Ke-1 USA: Association for Supervision and Curriculum Development, 2005. Text.