Lua APA (7ú heag.)
Gryna, F. M., Hytinen, A., & O'Mara, P. (2004). Work overload!: Redesigning jobs to minimize stress and burnout. ASQ Quality Press.
Lua i Stíl Chicago (17ú heag.)
Gryna, Frank M., Annemieke Hytinen, agus Paul O'Mara. Work Overload!: Redesigning Jobs to Minimize Stress and Burnout. Milwaukee, Wisconsin: ASQ Quality Press, 2004.
Lua MLA (9ú heag.)
Gryna, Frank M., et al. Work Overload!: Redesigning Jobs to Minimize Stress and Burnout. ASQ Quality Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.