Heller, N. B. (1974). What can law enforcement gain from computer designed work schedules ? Nelson B. Heller Asso.
Chicago-Zitierstil (17. Ausg.)Heller, Nelson B. What Can Law Enforcement Gain from Computer Designed Work Schedules ? St. Louis, Missouri: Nelson B. Heller Asso, 1974.
MLA-Zitierstil (8. Ausg.)Heller, Nelson B. What Can Law Enforcement Gain from Computer Designed Work Schedules ? Nelson B. Heller Asso, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.