Mullin, R. (2018). Promotional marketing (Second edition.). Routledge.
Chicago Edition CitationMullin, Roddy. Promotional Marketing. Second edition. New York: Routledge, 2018.
MLA Edition CitationMullin, Roddy. Promotional Marketing. Second edition. Routledge, 2018.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.