Tucker, I. B., & Irvin B. Tucker. (2005). Economics for today. Cincinnati, Ohio: South-Western College Publishing.
Čikaški stil citiranjaTucker, Irvin B., i Irvin B. Tucker. Economics for Today. Cincinnati, Ohio: South-Western College Publishing, 2005.
MLA način citiranjaTucker, Irvin B., i Irvin B. Tucker. Economics for Today. Cincinnati, Ohio: South-Western College Publishing, 2005.
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