APA-referens

Lucas, H. C. (1986). Information systems concepts for management/3rd ed (3rd ed.). McGraw-Hill.

Chicago-stil citat

Lucas, Henry C. Information Systems Concepts for Management/3rd Ed. 3rd ed. New York: McGraw-Hill, 1986.

MLA-referens

Lucas, Henry C. Information Systems Concepts for Management/3rd Ed. 3rd ed. McGraw-Hill, 1986.