Bixby, M. (2001). The legal environment of businessMichael Bixby, Caryn Beck-Dudley, Patrick Cihon. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Bixby, Michael. The Legal Environment of BusinessMichael Bixby, Caryn Beck-Dudley, Patrick Cihon. Prentice Hall, 2001.
Lua MLA (8ú heag.)Bixby, Michael. The Legal Environment of BusinessMichael Bixby, Caryn Beck-Dudley, Patrick Cihon. Prentice Hall, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.