SULLIVAN, M. (1989). College Algebra Michael Sullivan. Dellen Publishing.
Lua i Stíl Chicago (17ú heag.)SULLIVAN, Michael. College Algebra Michael Sullivan. Dellen Publishing, 1989.
Lua MLA (8ú heag.)SULLIVAN, Michael. College Algebra Michael Sullivan. Dellen Publishing, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.