Lua APA (7ú heag.)
Khalil, H. K. (2002). Nonlinear systems (3rd ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)
Khalil, Hassan K. Nonlinear Systems. 3rd ed. New Jersey, U.S.A: Prentice Hall, 2002.
Lua MLA (9ú heag.)
Khalil, Hassan K. Nonlinear Systems. 3rd ed. Prentice Hall, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.