Gaya APA
Creswell, John W. (2002).
Research design ; desain penelitian qualitatif dan quantitatif .
Jakarta:
Sage Publication.
Gaya Chicago
Creswell, John W.
Research design ; desain penelitian qualitatif dan quantitatif.
Jakarta:
Sage Publication,
2002.
Text.
Gaya MLA
Creswell, John W.
Research design ; desain penelitian qualitatif dan quantitatif.
Jakarta:
Sage Publication,
2002.
Text.
Gaya Turabian
Creswell, John W.
Research design ; desain penelitian qualitatif dan quantitatif.
Jakarta:
Sage Publication,
2002.
Print.