6Luthans F,Youssef C,Avolio B.Psychological Capital[M].Newyork:Oxford University Press,2007:3.
7Aveyjb,Luthans F,Smith Gm,et al.Impact of Positive Psychological Capital on Employee Well -being Over Time[J].Occup Health Psychol,2010,15(1):17-28.
8Luthans F,Avey J B,Patera J L.Experimental Analysis of a Web -based Training Intervention to Develop Positive Psychological Capital[J].The Academy of Management Learning And Education,2008,7(2):209-221.
