Winkler, J. (1970). Marketing for the developing company. Hutchinson.
Chicago Edition CitationWinkler, John. Marketing for the Developing Company. London: Hutchinson, 1970.
MLA Edition CitationWinkler, John. Marketing for the Developing Company. Hutchinson, 1970.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.