Gaya APA
STRINGER, Ernest .T. (2007).
Action Research Third Edition .
London:
Sage Publications.
Gaya Chicago
STRINGER, Ernest .T.
Action Research Third Edition.
London:
Sage Publications,
2007.
Text.
Gaya MLA
STRINGER, Ernest .T.
Action Research Third Edition.
London:
Sage Publications,
2007.
Text.
Gaya Turabian
STRINGER, Ernest .T.
Action Research Third Edition.
London:
Sage Publications,
2007.
Print.