Hopkins, T. (1987). Dominando el arte de vender ([3a ed.].). Maeva.
Chicago Style (17th ed.) CitationHopkins, Tom. Dominando El Arte De Vender. [3a ed.]. Madrid: Maeva, 1987.
MLA (9th ed.) CitationHopkins, Tom. Dominando El Arte De Vender. [3a ed.]. Maeva, 1987.
Warning: These citations may not always be 100% accurate.