Clevenger, A. D. (2014). A phenomenological study: Motivation as experienced by engineering design competitors at a selective engineering university : a dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Education in Higher Education and Organizational Change.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Clevenger, Aaron D. A Phenomenological Study: Motivation as Experienced by Engineering Design Competitors at a Selective Engineering University : A Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Education in Higher Education and Organizational Change. 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Clevenger, Aaron D. A Phenomenological Study: Motivation as Experienced by Engineering Design Competitors at a Selective Engineering University : A Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Education in Higher Education and Organizational Change. 2014.