Incoming Resources
- Xlibris Corporation, Philadelphia, Pennsylvania, 2016
- Xlibris Corporation, Philadelphia, Pa., 2008
- Xlibris Corporation, Place of publication not identified, 2004
- Xlibris Corporation, S.l., 2014
- Xlibris Corporation, Place of publication not identified, 2013
- Xlibris Corporation, Place of publication not identified, 2000
- Xlibris Corporation, Lexington, Ky., 2011
- Xlibris Corporation, Place of publication not identified, 2010
- Xlibris Corporation, Place of publication not identified, 2009
- Xlibris Corporation, Bloomington, Indiana, 2012