Gaya APA
Weinstein, C, S. (2011).
Elementary Classroom Managemen : Lessons from Research & Practice 5th edition .
2011:
McGraw-Hill.
Gaya MLA
Weinstein, Carol, Simon.
"Elementary Classroom Managemen : Lessons from Research & Practice 5th edition".
2011:
McGraw-Hill,
2011.
Text.