Gaya APA
The Merriam-Webster handbook of effective business correspondence. (1979).
New York:
Pocket Books.
Gaya Chicago
The Merriam-Webster handbook of effective business correspondence.
.
New York:
Pocket Books,
1979.
Text.
Gaya MLA
The Merriam-Webster handbook of effective business correspondence.
.
New York:
Pocket Books,
1979.
Text.
Gaya Turabian
The Merriam-Webster handbook of effective business correspondence.
New York:
Pocket Books,
1979.
Print.