AUFMANN, R. N., & BARKER, V. C. (1983). Introductory algebra: An applied approach. Houghton Mifflin.
Lua i Stíl Chicago (17ú heag.)AUFMANN, Richard N., agus Vernon C. BARKER. Introductory Algebra: An Applied Approach. Boston: Houghton Mifflin, 1983.
Lua MLA (9ú heag.)AUFMANN, Richard N., agus Vernon C. BARKER. Introductory Algebra: An Applied Approach. Houghton Mifflin, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.