Eugene J Kelley. (1965). Marketing strategy functions. New Jersey: Prentice-Hall.
Trích dẫn kiểu ChicagoEugene J Kelley. Marketing Strategy Functions. New Jersey: Prentice-Hall, 1965.
MLA CitationEugene J Kelley. Marketing Strategy Functions. New Jersey: Prentice-Hall, 1965.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.