Irwin, M. C. (1980). Smooth dynamical systems. Academic Press.
Cita Chicago (17th ed.)Irwin, M. C. Smooth Dynamical Systems. Londres: Academic Press, 1980.
Cita MLA (9th ed.)Irwin, M. C. Smooth Dynamical Systems. Academic Press, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.