Aucamp, J. (1971). Effective use of market research. Staples Press.
Chicago-stil citatAucamp, Johan. Effective Use of Market Research. London: Staples Press, 1971.
MLA-referensAucamp, Johan. Effective Use of Market Research. Staples Press, 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.