Lescher,John F. (1995). Online market research: Cost effective searching of the internet and online databases. Addison,Wesley.
Chicago Style citaatLescher,John F. Online Market Research: Cost Effective Searching of the Internet and Online Databases. New York: Addison,Wesley, 1995.
MLA citatieLescher,John F. Online Market Research: Cost Effective Searching of the Internet and Online Databases. Addison,Wesley, 1995.
Let op: Deze citaties zijn niet altijd 100% accuraat.