García Retana, J. Á. (2013). The Problem of Teaching and Learning Calculus in Engineering.
استشهاد بنمط شيكاغوGarcía Retana, José Ángel. The Problem of Teaching and Learning Calculus in Engineering. 2013.
MLA استشهادGarcía Retana, José Ángel. The Problem of Teaching and Learning Calculus in Engineering. 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.