APA
Dillon J., . (1976). Handbook of international direct marketing. London: McGraw Hill.
Chicago
Dillon John, . 1976. Handbook of international direct marketing. London: McGraw Hill.
Harvard
Dillon J., . (1976). Handbook of international direct marketing. London: McGraw Hill.
MLA
Dillon John, . Handbook of international direct marketing. London: McGraw Hill. 1976.