Penggayaan APA
KRATHWOHL, David R.. (1988).
How to prepare a research proposal : (ed. 3).
New York:
Syracuse University Press.
Chicago Style
KRATHWOHL, David R..
How to prepare a research proposal :.
ed. 3
New York:
Syracuse University Press,
1988.
Text.
MLA Style
KRATHWOHL, David R..
How to prepare a research proposal :.
ed. 3
New York:
Syracuse University Press,
1988.
Text.
Turabian Style
KRATHWOHL, David R..
How to prepare a research proposal :.
ed. 3
New York:
Syracuse University Press,
1988.
Print.