Gaya APA
Littauer, florence. (1996).
Personality plus : kepribadian plus .
Jakarta:
Bina Rupa Aksara.
Gaya Chicago
Littauer, florence.
Personality plus : kepribadian plus.
Jakarta:
Bina Rupa Aksara,
1996.
Text.
Gaya MLA
Littauer, florence.
Personality plus : kepribadian plus.
Jakarta:
Bina Rupa Aksara,
1996.
Text.
Gaya Turabian
Littauer, florence.
Personality plus : kepribadian plus.
Jakarta:
Bina Rupa Aksara,
1996.
Print.