APA
Ricketts M., . (1994). The economics of business enterprise : an introduction to economic organisation and the theory of the firm. New York, N.Y: Harvester Wheatsheaf.
Chicago
Ricketts Martin, . 1994. The economics of business enterprise : an introduction to economic organisation and the theory of the firm. New York, N.Y: Harvester Wheatsheaf.
Harvard
Ricketts M., . (1994). The economics of business enterprise : an introduction to economic organisation and the theory of the firm. New York, N.Y: Harvester Wheatsheaf.
MLA
Ricketts Martin, . The economics of business enterprise : an introduction to economic organisation and the theory of the firm. New York, N.Y: Harvester Wheatsheaf. 1994.