Magstadt, Thomas M.
Understanding politics : ideas, institutions, and issues
Cengage Learning, 2017
 Buku Teks
Magstadt, Thomas M.
Understanding politics : ideas, institutions, and issues
Wadsworth and Cengage Learning, 2013
 Buku Teks SO
Bain, Keith
Understanding markets : an introduction to the theory, institutions and practice of markets
Harvester-Wheatsheaf, 1988
 Buku Teks SO
Cleaver, Tony
Understanding the world economy: global issues shaping the future
Routledge, 1997
 Buku Teks SO
Moore, Gary A.
Labor and the economiy an introduction to analysis, issues, and institutions Gary A. Moore and Randyl D. Elkin
Cincinnati, Ohio South-Western Pubishing 1983,
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