APA
Hughes A. M., . (1996). The complete database marketer. New York: McGraw-Hill.
Chicago
Hughes Arthur Middleton, . 1996. The complete database marketer. New York: McGraw-Hill.
Harvard
Hughes A. M., . (1996). The complete database marketer. New York: McGraw-Hill.
MLA
Hughes Arthur Middleton, . The complete database marketer. New York: McGraw-Hill. 1996.