Fraenkel, J. R., & Wallen. (2003). How to design and evaluate research in education (5th ed.). McGraw-Higher Education.
Chicago Style (17th ed.) CitationFraenkel, Jack R., and Wallen. How to Design and Evaluate Research in Education. 5th ed. Boston: McGraw-Higher Education, 2003.
MLA (8th ed.) CitationFraenkel, Jack R., and Wallen. How to Design and Evaluate Research in Education. 5th ed. McGraw-Higher Education, 2003.
Warning: These citations may not always be 100% accurate.