San Diego : Elsevier Press, 2007,
Majalah, Jurnal, Buletin
Majalah, Jurnal, Buletin
Buckup, Sebastian, author
[Springer Gabler, Springer Gabler], 2012
eBooks
editor, Lewis A. Coser, Bernard Rosenberg
MacMillan Press , 1969
Buku Teks
India : Motilal Banarsidass
Majalah, Jurnal, Buletin