Tri-State Regional Medical Program. Emergency Medical Services Technical Advisory Committee. (1972). Data collection for planning emergency medical services on a regional basis: Report. Emergency Medical Services System Project, Tri-State Regional Medical Program.
芝加哥风格引文Tri-State Regional Medical Program. Emergency Medical Services Technical Advisory Committee. Data Collection for Planning Emergency Medical Services on a Regional Basis: Report. Boston: Emergency Medical Services System Project, Tri-State Regional Medical Program, 1972.
MLA引文Tri-State Regional Medical Program. Emergency Medical Services Technical Advisory Committee. Data Collection for Planning Emergency Medical Services on a Regional Basis: Report. Emergency Medical Services System Project, Tri-State Regional Medical Program, 1972.