Fulford, G. (1997). Modelling with differential and difference equations. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Fulford, Glenn. Modelling with Differential and Difference Equations. Cambridge: Cambridge University Press, 1997.
Lua MLA (8ú heag.)Fulford, Glenn. Modelling with Differential and Difference Equations. Cambridge University Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.