Research design : qualitative, quantitative, and mixed methods approaches /
John W. Creswell ; J. David Creswell
- 5th ed.
- Thousand Oaks, California : SAGE Publications, Inc., 2018.
- xxv, 275p. : ill. ; 26cm
Research design :
APA
(2018). Research design. Thousand Oaks, California: SAGE Publications, Inc.
Chicago
2018. Research design. Thousand Oaks, California: SAGE Publications, Inc.
Harvard
(2018). Research design. Thousand Oaks, California: SAGE Publications, Inc.
MLA
Research design. Thousand Oaks, California: SAGE Publications, Inc. 2018.