Research design qualitative, quantitative, and mixed methods approaches

Sonraí Bibleagrafaíochta
Príomhúdar: Creswell, John W. (Údar)
Formáid: Leabhar
Teanga:English
Foilsithe: Los Angeles, Calif. SAGE [2014]
Eagrán:Fourth edition, International student edition.
Ábhair: