ebrary, Inc, Cline, K., & Zullo, H. (2011). Teaching mathematics with classroom voting: With and without clickers. Mathematical Association of America.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিebrary, Inc, Kelly Cline, এবং Holly Zullo. Teaching Mathematics with Classroom Voting: With and Without Clickers. Washington, D.C.: Mathematical Association of America, 2011.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিebrary, Inc, et al. Teaching Mathematics with Classroom Voting: With and Without Clickers. Mathematical Association of America, 2011.
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