Não informado. (1979). Health Policy and Education. Elsevier Scientific Publishing.
Chicagoスタイル(17版)引用形式Não informado. Health Policy and Education. Amsterdam: Elsevier Scientific Publishing, 1979.
MLA(8版)引用形式Não informado. Health Policy and Education. Elsevier Scientific Publishing, 1979.
警告: この引用は必ずしも正確ではありません.