Clark, L. S., Hotchkiss, C., & Kinder, P. D. (1991). Law and business: The regulatory environment (3rd ed.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Clark, Lawrence S., Carolyn Hotchkiss, agus Peter D. Kinder. Law and Business: The Regulatory Environment. 3rd ed. New York: McGraw-Hill, 1991.
Lua MLA (9ú heag.)Clark, Lawrence S., et al. Law and Business: The Regulatory Environment. 3rd ed. McGraw-Hill, 1991.
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