APA
Callingham M., . (2010). Market intelligence : how and why organizations use market research. London: Kogan Page.
Chicago
Callingham Martin, . 2010. Market intelligence : how and why organizations use market research. London: Kogan Page.
Harvard
Callingham M., . (2010). Market intelligence : how and why organizations use market research. London: Kogan Page.
MLA
Callingham Martin, . Market intelligence : how and why organizations use market research. London: Kogan Page. 2010.