Ellsworth,Jill H.

網際網路市場行銷 by: Ellsworth,Jill H.; Ellsworth,Matthew V.; 資策會產品處中文化部門 (Language materials, printed) , [著]

行銷於internet上全球資訊網的多媒體策略 by: Ellsworth,Jill H.; Ellsworth,Matthew V.; 周秉祥 (Language materials, printed) , [著]