Goldstein, H., Poole, C.P. and Safko, J.L. (2001) Classical Mechanics. 3rd edition. Pearson Education (US).
Hand, L.N. and Finch, J.D. (1998) Analytical Mechanics. Cambridge: Cambridge University Press.
Landau, L.D. et al. (1982) Mechanics. 3rd edition. Oxford: Elsevier Science & Technology.