Williams, G. (1976). Finite mathematics with models. Allyn & Bacon.
Cita Chicago (17th ed.)Williams, Gareth. Finite Mathematics with Models. Boston, MA: Allyn & Bacon, 1976.
Cita MLA (9th ed.)Williams, Gareth. Finite Mathematics with Models. Allyn & Bacon, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.