夏費 ((Shaffer, David R.))

發展心理學 by: 夏費 ((Shaffer, David R.)); 游恆山; 席格曼 ((Sigelman, Carol K.)); Shaffer, David R; Sigelman, Carol K (Language materials, printed) , [作]

成功領導配方 : 強化員工向心力、創造優質團隊的溝通策略 by: Shaffer, Jim; 夏費 ((Shaffer, David R.)); 羅雅萱 (Language materials, printed) , [作]