曼恩 ((Mann, John David))

這小子,讓川普讚嘆! : 21歲,12家公司,帶種世代的創業法則 by: 曼恩 ((Mann, John David)); 強森 ((Johnson, Cameron, 1984-)); Mann,, John David; 齊立文; Johnson,, Cameron, (1984-) (Language materials, printed)

給予的力量 = The go-giver : a little story about a powerful business idea; 改變一生的五個奇遇 by: 夏荷立; Burg, Bob; 柏格 ((Burg, Bob)); 曼恩 ((Mann, John David)); Mann, John David (Language materials, printed) , [著]