Graybill, F. A. (1983). Matrices with applications in statics (2a. ed.). Wadsworth International Group.
Cita Chicago (17th ed.)Graybill, Franklin A. Matrices with Applications in Statics. 2a. ed. Belmont: Wadsworth International Group, 1983.
Cita MLA (9th ed.)Graybill, Franklin A. Matrices with Applications in Statics. 2a. ed. Wadsworth International Group, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.