"Human Resources in the 21st Century",
Marc Effron, Robert Gandossy, Marshall Goldsmith, 2003, John Wiley & Sons, New York, ISBN: 0471434213

"The Employee Assistance Handbook",
Edited by Jim Oher published by John Wiley & Sons, Inc. ISBN 0-471-24252-7

"The Employee Assistance Treatment Planner",
James M. Oher, Daniel J. Conti, Arthur E. Jongsma, Jr., ISBN: 978-0-471-24709-8