Gaya APA
Punch, Keith F.. (2006).
Developing effective research proposals (Second edition).
London:
SAGE Publications, Inc.
Gaya Chicago
Punch, Keith F..
Developing effective research proposals.
Second edition
London:
SAGE Publications, Inc,
2006.
Text.
Gaya MLA
Punch, Keith F..
Developing effective research proposals.
Second edition
London:
SAGE Publications, Inc,
2006.
Text.
Gaya Turabian
Punch, Keith F..
Developing effective research proposals.
Second edition
London:
SAGE Publications, Inc,
2006.
Print.