- Author: J.H., Nilson E.N. & Walsh J.L. Ahlberg
- Language: English
- Year: 1972
- Author: Nancy Walsh
- Language: English
- Year: 1999
- Author: Norman Walsh Leonard Muellner
- Language: English
- Year: 1999
- Author: Peter Walsh
- Language: English
- Year: 2003
- Author: Francesca Rossi Peter van Beek and Toby Walsh (Eds.)
- Language: English
- Year: 2006
- Author: Stephen O. Lidie Nancy Walsh
- Language: English
- Year: 2002
- Author: Schuyler Erle Rich Gibson Jo Walsh
- Language: English
- Year: 2005
- Author: Bob Walsh Joel Spolsky
- Language: English
- Year: 2006