- & BRUNS, c. M. [. (1972). Algebra: An introduction to college students. Cummings Pub. Co.
Lua i Stíl Chicago (17ú heag.)- agus carl M. [dkk.] BRUNS. Algebra: An Introduction to College Students. Menlo Park: Cummings Pub. Co, 1972.
Lua MLA (9ú heag.)- agus carl M. [dkk.] BRUNS. Algebra: An Introduction to College Students. Cummings Pub. Co, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.