Helman, C. G. (1987). General practice and the hidden health care system.
シカゴスタイル引用形Helman, C G. General Practice and the Hidden Health Care System. 1987.
MLA引用形式Helman, C G. General Practice and the Hidden Health Care System. 1987.
警告: この引用は必ずしも正確ではありません.