張潛

公關專家不教你的談判術業務.行銷.公關人員必懂的談判陷阱與致勝策略 = Negotiation skills experts never reveal / by: 張潛; 華藝數位股份有限公司 (Language materials, printed)

Money就藏在細節裡猶太裔富翁和郭台銘沒有說透的致富祕密 = Do you like making money? love details first! / by: 華藝數位股份有限公司; 張潛 (Language materials, printed)