Gaya APA
Brieger, Nick, Comfort, Jeremy. (1994).
Advanced business contact (1st ed.).
New York:
Prentice Hall International.
Gaya Chicago
Brieger, Nick, Comfort, Jeremy.
Advanced business contact.
1st ed.
New York:
Prentice Hall International,
1994.
Text.
Gaya MLA
Brieger, Nick, Comfort, Jeremy.
Advanced business contact.
1st ed.
New York:
Prentice Hall International,
1994.
Text.
Gaya Turabian
Brieger, Nick, Comfort, Jeremy.
Advanced business contact.
1st ed.
New York:
Prentice Hall International,
1994.
Print.