CHEN, Y. (1974). Understanding economics: Essays on public policy. Little, Brown.
Čikaški stil citiranja (17. izdanje)CHEN, Yung-Ping. Understanding Economics: Essays on Public Policy. Boston: Little, Brown, 1974.
MLA način citiranja (9. izdanje)CHEN, Yung-Ping. Understanding Economics: Essays on Public Policy. Little, Brown, 1974.
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