Lescher,John F. (1995). Online market research: Cost effective searching of the internet and online databases. Addison,Wesley.
Chicago-stil citatLescher,John F. Online Market Research: Cost Effective Searching of the Internet and Online Databases. New York: Addison,Wesley, 1995.
MLA-referensLescher,John F. Online Market Research: Cost Effective Searching of the Internet and Online Databases. Addison,Wesley, 1995.
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