Incoming Resources
- W.G. Nichols, inc., West Chester, PA, 2000-
- W.G. Nichols, West Chester, PA, 2003
- Chilton Automotive Information : W.G. Nichols, West Chester, PA, 2001
- W.G. Nichols, West Chester, PA, 2001-
- Chilton Book Co., West Chester, PA, 1998
- W.G. Nichols, West Chester, PA, 1999
- Chilton Automotive Books, West Chester, PA, 1999-
- Appleseed, West Chester, PA, 2007
- W.G. Nichols, West Chester, PA, 1996