Schuster, T. (2007). The method of approximate inverse: Theory and applications. Springer.
Lua i Stíl Chicago (17ú heag.)Schuster, Thomas. The Method of Approximate Inverse: Theory and Applications. New York: Springer, 2007.
Lua MLA (9ú heag.)Schuster, Thomas. The Method of Approximate Inverse: Theory and Applications. Springer, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.