Roehling, P. V. (2020). Flipping the College Classroom. 1st ed. 2018. Springer International Publishing.
Čikaški stil citiranjaRoehling, Patricia V. Flipping the College Classroom. 1st Ed. 2018. Springer International Publishing, 2020.
MLA način citiranjaRoehling, Patricia V. Flipping the College Classroom. 1st Ed. 2018. Springer International Publishing, 2020.
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