APA

Parker C. S., . (1989). Management information systems: strategy and action. New York: McGraw-Hill.

Chicago

Parker Charles S, . 1989. Management information systems: strategy and action. New York: McGraw-Hill.

Harvard

Parker C. S., . (1989). Management information systems: strategy and action. New York: McGraw-Hill.

MLA

Parker Charles S, . Management information systems: strategy and action. New York: McGraw-Hill. 1989.