Volkmann, C. K., & Audretsch, D. B. (2020). Entrepreneurship Education at Universities. 1st ed. 2017. Springer International Publishing.
استشهاد بنمط شيكاغوVolkmann, Christine K., و David B. Audretsch. Entrepreneurship Education At Universities. 1st Ed. 2017. Springer International Publishing, 2020.
MLA استشهادVolkmann, Christine K., و David B. Audretsch. Entrepreneurship Education At Universities. 1st Ed. 2017. Springer International Publishing, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.