Allison, J. A. (2015). The Leadership Crisis and the Free Market Cure. TMH.
Lua i Stíl Chicago (17ú heag.)Allison, John A. The Leadership Crisis and the Free Market Cure. New Delhi: TMH, 2015.
Lua MLA (9ú heag.)Allison, John A. The Leadership Crisis and the Free Market Cure. TMH, 2015.
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