Mueller, G. (1997). Just-in-time: Algebra and trigonometry. Addison-Wesley.
Dyfyniad Arddull ChicagoMueller, Guntram. Just-in-time: Algebra and Trigonometry. Reading: Addison-Wesley, 1997.
Dyfyniad MLAMueller, Guntram. Just-in-time: Algebra and Trigonometry. Addison-Wesley, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.