Research design qualitative, quantitative, and mixed methods approaches

Bibliografski detalji
Glavni autor:	Creswell, John W. (Autor)
Format:	Knjiga
Jezik:	engleski
Izdano:	Thousand Oaks, California Sage Publications ©2003.
Izdanje:	2nd ed.
Teme:	Social sciences > Research > Methodology. Social sciences > Statistical methods.