Lam, T. (1973). The algebraic theory of quadratic forms. The Benjamin/Cummings Publishing Company, Inc.
Dyfyniad Arddull ChicagoLam, Tsit-Yuen. The Algebraic Theory of Quadratic Forms. Reading, Massachusetts: The Benjamin/Cummings Publishing Company, Inc, 1973.
Dyfyniad MLALam, Tsit-Yuen. The Algebraic Theory of Quadratic Forms. The Benjamin/Cummings Publishing Company, Inc, 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.