Παραπομπή APA

Courtney, J. F., & Paradise, D. B. (1988). Database systems for management. Times mirror mosby college.

Παραπομπή Chicago Style

Courtney, James F., και David B. Paradise. Database Systems for Management. Toronto: Times mirror mosby college, 1988.

Παραπομπή MLA

Courtney, James F., και David B. Paradise. Database Systems for Management. Times mirror mosby college, 1988.