DeLong, J. B. (2002). Study guide for use with macroeconomics. Boston: Irvin/McGraw-Hill.
Čikaški stil citiranjaDeLong, J. Bradford. Study Guide for Use With Macroeconomics. Boston: Irvin/McGraw-Hill, 2002.
MLA način citiranjaDeLong, J. Bradford. Study Guide for Use With Macroeconomics. Boston: Irvin/McGraw-Hill, 2002.
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