Consumer Involvement Differences Between Professional Services and Non-Professional ServicesMcColl-Kennedy, Janet R.; Fetter, Richard E. · Journal of Professional Services Marketing · 1999

Globalization of Professional Services || Lean Management and Operations in the Global Professional Services IndustryBäumer, Ulrich; Kreutter, Peter; Messner, Wolfgang · 2012

Professional CHEMISTRY PROFESSIONAL Services for Custom SynthesisChemical & Engineering News · 1997

Offshoring Professional Services: Institutions and Professional ControlKyoung-Hee Yu; Frank Levy · 2010

From shared services to professional servicesUlrich, Dave; Grochowski, Joe · Strategic HR Review · 2012

Professional services agreements || Chapter 5 The servicesEdwards, Leslie; Barnes, Rachel · 2000

Professional AngularJS (Karpov/Professional) || Services, Factories, and ProvidersKarpov, Valeri; Netto, Diego · 2012

Book Review: Andrew, J. D., & Faubion, C. W. (Eds.). (2002). Rehabilitation Services: An Introduction for the Human Services Professional. Osage Beach, MO: Aspen Professional Services. 495 pages, $52.00 (softcover)Cather, D. · Rehabilitation Counseling Bulletin · 2004