Effective Classroom Training TechniquesRick Sullivan, Jerry L. Wircenski · First published 2001Open the Tome
Make Every Presentation a WinnerJerry L. Wircenski, Richard L. Sullivan · First published 1986 · Latest edition 1998Open the Tome
The Trainer's guideRichard L. Sullivan, Jerry L. Wircenski, Susan S. Arnold, M. Sarkees · First published 1990Open the Tome
Employability skills for the special needs learnerJerry L. Wircenski · First published 1982Open the Tome
