Morrison, E. M., & Luft, H. S. (1990). Health maintenance organization environments in the 1980s and beyond. CENTERS for MEDICARE & MEDICAID SERVICES.
Citação norma ChicagoMorrison, Ellen M., and Harold S. Luft. Health Maintenance Organization Environments in the 1980s and Beyond. CENTERS for MEDICARE & MEDICAID SERVICES, 1990.
MLA引文Morrison, Ellen M., and Harold S. Luft. Health Maintenance Organization Environments in the 1980s and Beyond. CENTERS for MEDICARE & MEDICAID SERVICES, 1990.
警告：這些引文格式不一定是100％准確.