Kadler, M. K. (1967). Directory of british market research organizations & services (2nd ed.). Crosby Lockwood and Son.
Chicago Edition CitationKadler, Max K. Directory of British Market Research Organizations & Services. 2nd ed. London: Crosby Lockwood and Son, 1967.
MLA Edition CitationKadler, Max K. Directory of British Market Research Organizations & Services. 2nd ed. Crosby Lockwood and Son, 1967.
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