edited by Deborah Antai-Otong
W.B. Saunders, 1995
Buku Teks
Johnny L. Matson.
Springer , 2017
Buku Teks
edited by Donald J. Cohen, Fred R. Volkmar
John Wiley & Sons, 1997
Buku Teks
Ross, Alan O., author
McGraw-Hill, 1976
Buku Teks
Venkatsan, S., author
Sage, 2004
Buku Teks