by Ann M. Kring ... [et.al.]
Wiley, 2010
Buku Teks
Davison, Gerald C., author
John Wiley & Sons, 2004
Buku Teks
Smith, Peter B., author
Sage, 2013
Buku Teks
Butcher, James N., author
Pearson, 2008
Buku Teks
Barlow, David H., author
Brooks/Cole, 1995
Buku Teks