Chewa
pdf
- Author: John Peffer-Engels
- Language: English
- Year: 1995
- Author: Cameron Elisabeth Lynn, Peffer John
- Language: English
- Year: 2013
- Author: JOHN M PEFFER, Elisabeth L. Cameron
- Language: English
- Year: 2013
马克思主义、道德与社会主义
pdf
- Author: [美]R. G. 佩弗, R. G. Peffer
- Language: Chinese
- Year: 2010
- Author: J “NeonDragon” Peffer
- Language: English
- Year: 2007
- Author: J “NeonDragon” Peffer
- Language: English
- Year: 2005
- Author: R. G. Peffer
- Language: Turkish
- Year: 2001
- Author: Neon Jessica, Peffer Dragon''
- Language: English
- Year: 2009
- Author: Peffer Randall
- Language: English
- Year: 2016
