1. F. W. Anderson and K. R. Fuller, “Rings and Categories of Modules,” Springer-Verlag, to be published.
2. Algebraic K-Theory;Bass,1968
3. Generating and cogenerating structures;Beachey;Trans. Amer. Math. Soc.,1971
4. Algèbre;Bourbaki,1958
5. Algèbre Commutative;Bourbaki,1961