- Author: Keith J. Holyoak Robert G. Morrison
- Language: English
- Year: 2005
- Author: Robert D Morrison Gwen O'Sullivan
- Language: English
- Year: 2014
- Author: Keith J. Holyoak Ph.D. Robert G. Morrison Ph.D.
- Language: English
- Year: 2012
- Author: Keith J. Holyoak Robert G. Morrison
- Language: English
- Year: 2005
- Author: Robert D Morrison, Brian Murphy
- Language: English
- Year: 2006
- Author: Robert D Morrison, Brian Murphy
- Language: English
- Year: 2013
- Author: Robert A. Morrison R. J. Whitaker (auth.) Eric E. Conn (eds.)
- Language: English
- Year: 1988
- Author: Robert Thornton Morrison, Robert Neilson Boyd
- Language: English
- Year: 2001
- Author: Joan Morrison Robert K. Morrison
- Language: English
- Year: 2001