Gaya APA
Bosticco, Mary E. Coffman. (1990).
Personal Letters for Business People (3, Inggris-Indonesia).
Jakarta:
Binarupa Aksara.
Gaya Chicago
Bosticco, Mary E. Coffman.
Personal Letters for Business People.
3, Inggris-Indonesia
Jakarta:
Binarupa Aksara,
1990.
Text Book.
Gaya MLA
Bosticco, Mary E. Coffman.
Personal Letters for Business People.
3, Inggris-Indonesia
Jakarta:
Binarupa Aksara,
1990.
Text Book.
Gaya Turabian
Bosticco, Mary E. Coffman.
Personal Letters for Business People.
3, Inggris-Indonesia
Jakarta:
Binarupa Aksara,
1990.
Text Book.