Gaya APA
Mager, Sylvia K., Mager, N. H.. (1968).
The Complete Letter Writer .
New York:
Pocket Books.
Gaya Chicago
Mager, Sylvia K., Mager, N. H..
The Complete Letter Writer.
New York:
Pocket Books,
1968.
Text.
Gaya MLA
Mager, Sylvia K., Mager, N. H..
The Complete Letter Writer.
New York:
Pocket Books,
1968.
Text.
Gaya Turabian
Mager, Sylvia K., Mager, N. H..
The Complete Letter Writer.
New York:
Pocket Books,
1968.
Print.