Gaya APA
Franken, Robert E.. (1982).
Human Motivation .
California:
Wadsworth.
Gaya Chicago
Franken, Robert E..
Human Motivation.
California:
Wadsworth,
1982.
Text.
Gaya MLA
Franken, Robert E..
Human Motivation.
California:
Wadsworth,
1982.
Text.
Gaya Turabian
Franken, Robert E..
Human Motivation.
California:
Wadsworth,
1982.
Print.