Essentials of Research Design and MethodologyGeoffrey R. Marczyk, David DeMatteo, David Festinger · First published 2005Open the Tome
Forensic mental health assessmentKirk Heilbrun, Geoffrey R. Marczyk, David DeMatteo · First published 2002Open the Tome
Specter of Speciesism : Buddhist and Christian Views of AnimalsKirk Heilbrun, Geoffrey Marczyk · First published 2001Open the Tome
