Birkhoff, G. . . .., & Bartee, T. C. . .. (1970). Modern Applied Algebra. CBS Publishers & Distributors.
Dyfyniad Arddull ChicagoBirkhoff, Garrett ., and Thomas C. Bartee. Modern Applied Algebra. New Delhi: CBS Publishers & Distributors, 1970.
Dyfyniad MLABirkhoff, Garrett ., and Thomas C. Bartee. Modern Applied Algebra. CBS Publishers & Distributors, 1970.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.