Roberts, C. (1982). Absent from work: Successful methods of reducing and controlling absenteeism. Duncan Publ.
Chicago-Zitierstil (17. Ausg.)Roberts, Cory. Absent from Work: Successful Methods of Reducing and Controlling Absenteeism. London: Duncan Publ, 1982.
MLA-Zitierstil (9. Ausg.)Roberts, Cory. Absent from Work: Successful Methods of Reducing and Controlling Absenteeism. Duncan Publ, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.