ebrary, Inc, Cline, K., & Zullo, H. (2011). Teaching mathematics with classroom voting: With and without clickers. Mathematical Association of America.
Цитирование в стиле Чикаго (17-е изд.)ebrary, Inc, Kelly Cline, и Holly Zullo. Teaching Mathematics with Classroom Voting: With and Without Clickers. Washington, D.C.: Mathematical Association of America, 2011.
Цитирование MLA (9-е изд.)ebrary, Inc, et al. Teaching Mathematics with Classroom Voting: With and Without Clickers. Mathematical Association of America, 2011.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.