Gaya APA
Pfaffenberger, Bryan.. ().
Business Communication .
Homewood:
Irwin.
Gaya Chicago
Pfaffenberger, Bryan..
Business Communication.
Homewood:
Irwin,
.
Text.
Gaya MLA
Pfaffenberger, Bryan..
Business Communication.
Homewood:
Irwin,
.
Text.
Gaya Turabian
Pfaffenberger, Bryan..
Business Communication.
Homewood:
Irwin,
.
Print.