Williams, S. J. (1995). Essentials of health services. Delmar.
Chicagoスタイル(17版)引用形式Williams, Stephen J. Essentials of Health Services. Albany, N.Y: Delmar, 1995.
MLA(9版)引用形式Williams, Stephen J. Essentials of Health Services. Delmar, 1995.
警告: この引用は必ずしも正確ではありません.