-

Guest Lecturer at Gies College of Business at -

-

Adjunct Professor at -

Visiting Assistant Professor at Manhattan College

Senior Lecturer European Studies at Carleton College

Adjunct Professor of English

Texas A&M University

Instructional Assistant Professor, Computer Science & Engineering at Texas A&M University

-

Emeritus Professor of Space Physics at University of California at Los Angeles at -

-

Adjunct Professor of Health Services at UCLA Fielding School of Public Health at -

Emeritus Professor of International Human Resource Management at Lancaster University Management School

-

Emeritus Professor at Leeds University Business School at -