柏德 ((Bird, Drayton))

行銷諍言 by: Bird, Drayton; 柏德 ((Bird, Drayton)); 陳虹妙 (Language materials, printed) , [著]

直效行銷術 by: Bird, Drayton; 柏德 ((Bird, Drayton)); 樂以媛 (Language materials, printed) , [著]

直接找上顧客 : 奧美大師傳授直效&網路行銷祕訣 by: Bird, Drayton; 吳玟琪; 柏德 ((Bird, Drayton)) (Language materials, printed) , [著]