Hassan K. Khalil. Nonlinear systems (3rd ed.).
Cita Chicago (17th ed.)Hassan K. Khalil. Nonlinear Systems. 3rd ed.
Cita MLA (8th ed.)Hassan K. Khalil. Nonlinear Systems. 3rd ed.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)