Carbaugh,Robert J. (2001). Contemporary economics: An applications approach. South Western College.
Čikaški stil citiranjaCarbaugh,Robert J. Contemporary Economics: An Applications Approach. Australia: South Western College, 2001.
MLA način citiranjaCarbaugh,Robert J. Contemporary Economics: An Applications Approach. South Western College, 2001.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.