- Author: Mark Fishman
- Language: English
- Year: 1998
- Author: Michael Garfield Smith
- Language: English
- Year: 2007
- Author: Richard Hays Williams, Claudine G. Wirths
- Language: English
- Year: 2006
- Author: Gerald Handel
- Language: English
- Year: 1994
- Author: Jeff Ferrell (editor) Neil Websdale (editor)
- Language: English
- Year: 1999
- Author: David Popenoe
- Language: English
- Year: 1988
- Author: Anselm L. Strauss
- Language: English
- Year: 1993
- Author: Lyn H. Lofland
- Language: English
- Year: 1998
- Author: John Mirowsky, Catherine E Ross
- Language: English
- Year: 2003
- Author: G. William Domhoff
- Language: English
- Year: 1990