Gaya APA
Kristanty, R., E. et al. (1986).
Advanced Office Systems: A Dynanic Marketplace .
Cininnati,Ohio:
South-Westhern Publishing Co.
Gaya MLA
Kristanty, R., E. et al..
Advanced Office Systems: A Dynanic Marketplace.
Cininnati,Ohio:
South-Westhern Publishing Co,
1986.
Text.