Barber, R. W. (1977). A unified model for scheduling elective admissions.
Citação norma ChicagoBarber, R W. A Unified Model for Scheduling Elective Admissions. 1977.
MLA引文Barber, R W. A Unified Model for Scheduling Elective Admissions. 1977.
警告:這些引文格式不一定是100%准確.