Não informado. (1979). Health Policy and Education. Elsevier Scientific Publishing.
Style de citation Chicago (17e éd.)Não informado. Health Policy and Education. Amsterdam: Elsevier Scientific Publishing, 1979.
Style de citation MLA (8e éd.)Não informado. Health Policy and Education. Elsevier Scientific Publishing, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.