Gaya APA
Creswell, John W.. (2014).
E-Book Research Design: Qualitative, Quantitative, and Mixed Methods Approaches (Fourth Edition) (4).
California:
Sage Publications, Inc..
Gaya Chicago
Creswell, John W..
E-Book Research Design: Qualitative, Quantitative, and Mixed Methods Approaches (Fourth Edition).
4
California:
Sage Publications, Inc.,
2014.
E-Book.
Gaya MLA
Creswell, John W..
E-Book Research Design: Qualitative, Quantitative, and Mixed Methods Approaches (Fourth Edition).
4
California:
Sage Publications, Inc.,
2014.
E-Book.
Gaya Turabian
Creswell, John W..
E-Book Research Design: Qualitative, Quantitative, and Mixed Methods Approaches (Fourth Edition).
4
California:
Sage Publications, Inc.,
2014.
E-Book.