Sharon M Ravitch & Matthew Riggan. (2017). Reason and Rigor: How conceptual frameworks guide research (2nd.). Sage.
Chicago Edition CitationSharon M Ravitch and Matthew Riggan. Reason and Rigor: How Conceptual Frameworks Guide Research. 2nd. California: Sage, 2017.
MLA Edition CitationSharon M Ravitch and Matthew Riggan. Reason and Rigor: How Conceptual Frameworks Guide Research. 2nd. Sage, 2017.
Warning: These citations may not always be 100% accurate.