Gaya APA
Countrney, J, F., Paradice, D, B. (1988).
Data base systems for management .
St. Louis:
Times Mirror / Mosby College Pub..
Gaya MLA
Countrney, James, F., Paradice, David, B..
"Data base systems for management".
St. Louis:
Times Mirror / Mosby College Pub.,
1988.
Text.