Gaya APA
Bosticco, Marry. (1990).
Personal Letters For Business People .
Jakarta:
Binarupa Aksara.
Gaya Chicago
Bosticco, Marry.
Personal Letters For Business People.
Jakarta:
Binarupa Aksara,
1990.
Text.
Gaya MLA
Bosticco, Marry.
Personal Letters For Business People.
Jakarta:
Binarupa Aksara,
1990.
Text.
Gaya Turabian
Bosticco, Marry.
Personal Letters For Business People.
Jakarta:
Binarupa Aksara,
1990.
Print.