Person Roy A. YoungRoy A. Young bei John Wiley & Sons Marketing ChampionsPractical Strategies for Improving Marketing's Power, Influence, and Business ImpactRoy A. YoungJohn Wiley & SonseBook200620,99 € Marketing ChampionsPractical Strategies for Improving Marketing's Power, Influence, and Business ImpactRoy A. YoungJohn Wiley & SonsHardcover200626,90 €