Gaya APA
Locker, Kitty O.. (2003).
Business and administrative communication (6e).
Boston:
McGraw-Hill.
Gaya Chicago
Locker, Kitty O..
Business and administrative communication.
6e
Boston:
McGraw-Hill,
2003.
CD ROM.
Gaya MLA
Locker, Kitty O..
Business and administrative communication.
6e
Boston:
McGraw-Hill,
2003.
CD ROM.
Gaya Turabian
Locker, Kitty O..
Business and administrative communication.
6e
Boston:
McGraw-Hill,
2003.
CD ROM.