Friedberg, S. H., & Insel, A. J. S. (1989). Linear Algebra (2nd.). Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Friedberg, Stephen H., agus Arnold J; Spence Insel. Linear Algebra. 2nd. New Jersey: Prentice-Hall, 1989.
Lua MLA (9ú heag.)Friedberg, Stephen H., agus Arnold J; Spence Insel. Linear Algebra. 2nd. Prentice-Hall, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.