APA

Perry W. E., . (1984). Controlling the bottom line: (a guide for businesses who are more concerned with increasing profits than sales). New York: Van Nostrand Reinhold Co.

Chicago

Perry William E, . 1984. Controlling the bottom line: (a guide for businesses who are more concerned with increasing profits than sales). New York: Van Nostrand Reinhold Co.

Harvard

Perry W. E., . (1984). Controlling the bottom line: (a guide for businesses who are more concerned with increasing profits than sales). New York: Van Nostrand Reinhold Co.

MLA

Perry William E, . Controlling the bottom line: (a guide for businesses who are more concerned with increasing profits than sales). New York: Van Nostrand Reinhold Co. 1984.