Gaya APA
Aurner, Robert R.,, Burtness, Paul S.. (1962).
EFFECTIVE ENGLISH FOR BUSINESS (Fifth Edition).
Ohio:
Southwestern Publishing.
Gaya Chicago
Aurner, Robert R.,, Burtness, Paul S..
EFFECTIVE ENGLISH FOR BUSINESS.
Fifth Edition
Ohio:
Southwestern Publishing,
1962.
Text.
Gaya MLA
Aurner, Robert R.,, Burtness, Paul S..
EFFECTIVE ENGLISH FOR BUSINESS.
Fifth Edition
Ohio:
Southwestern Publishing,
1962.
Text.
Gaya Turabian
Aurner, Robert R.,, Burtness, Paul S..
EFFECTIVE ENGLISH FOR BUSINESS.
Fifth Edition
Ohio:
Southwestern Publishing,
1962.
Print.