Krieger, M. H. (2003). Doing mathematics: Convention, subject, calculation, analogy. World Scientific.
Dyfyniad Arddull ChicagoKrieger, Martin H. Doing Mathematics: Convention, Subject, Calculation, Analogy. River Edge, NJ: World Scientific, 2003.
Dyfyniad MLAKrieger, Martin H. Doing Mathematics: Convention, Subject, Calculation, Analogy. World Scientific, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.