Não informado. (1979). Research in Social Problems and Public Policy. JAI Press.
Style de citation Chicago (17e éd.)Não informado. Research in Social Problems and Public Policy. Amsterdam: JAI Press, 1979.
Style de citation MLA (8e éd.)Não informado. Research in Social Problems and Public Policy. JAI Press, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.