Miller, R. L., & Jentz, G. A. (1991). Business law today (2nd ed.). West Pub..
Lua i Stíl Chicago (17ú heag.)Miller, Roger LeRoy, agus Gaylord A. Jentz. Business Law Today. 2nd ed. St. Paul: West Pub., 1991.
Lua MLA (9ú heag.)Miller, Roger LeRoy, agus Gaylord A. Jentz. Business Law Today. 2nd ed. West Pub., 1991.
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