FLEMING, W. (1988). College Algebra A Problem Solving Approach Walter Fleming, Dale Varberg. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)FLEMING, Walter. College Algebra A Problem Solving Approach Walter Fleming, Dale Varberg. Prentice-Hall, 1988.
Lua MLA (8ú heag.)FLEMING, Walter. College Algebra A Problem Solving Approach Walter Fleming, Dale Varberg. Prentice-Hall, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.