Silver,Lawrence et.al. (2013). The Essential of Marketing Research (3rd ed.). Routledge.
Chicago ZitierstilSilver,Lawrence et.al. The Essential of Marketing Research. 3rd ed. Newyork: Routledge, 2013.
MLA ZitierstilSilver,Lawrence et.al. The Essential of Marketing Research. 3rd ed. Routledge, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.