Fowkes, N. D., & Mahony, J. J. (1994). An introduction to mathematical modelling. Wiley.
Lua i Stíl Chicago (17ú heag.)Fowkes, Neville D., agus John J. Mahony. An Introduction to Mathematical Modelling. Chichester, [Eng.]: Wiley, 1994.
Lua MLA (9ú heag.)Fowkes, Neville D., agus John J. Mahony. An Introduction to Mathematical Modelling. Wiley, 1994.
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