Parmalee, T. (2011). Legalized gambling. ABDO Pub. Co.
Lua i Stíl Chicago (17ú heag.)Parmalee, Thomas. Legalized Gambling. Edina, Minn: ABDO Pub. Co, 2011.
Lua MLA (9ú heag.)Parmalee, Thomas. Legalized Gambling. ABDO Pub. Co, 2011.
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