Penggayaan APA
PATTON, Michael Quinn. (1980).
Qualitatif evaluation methods .
London:
Sage.
Chicago Style
PATTON, Michael Quinn.
Qualitatif evaluation methods.
London:
Sage,
1980.
Text.
MLA Style
PATTON, Michael Quinn.
Qualitatif evaluation methods.
London:
Sage,
1980.
Text.
Turabian Style
PATTON, Michael Quinn.
Qualitatif evaluation methods.
London:
Sage,
1980.
Print.