Crawford, Gregory A. (Personal Name)

Using Microsoft PowerPoint, 1999: CIP t.p. (Gregory A. Crawford)

The Medical Library Association guide to finding out about complementary and alternative medicine, c2010: t.p. (Gregory A. Crawford) p. 265 (Gregory A. Crawford; director of the Penn State Harrisburg Library)

Author's website, Aug. 25, 2011 (Gregory A. Crawford, Ph.D., N.D.; resume: Gregory Alan Crawford; N.D. (Doctor of Naturopathy), Trinity College of Natural Health, 2001; Ph.D. in Communication, Information and Library Studies, Rutgers, 1995; publications: Petra and the Nabataeans, Using Microsoft PowerPoint) http://www.personal.psu.edu/faculty/g/a/gac2/