390342 Gilligan, L. G., & Nenno, R. G. (1978). Intermediate algebra. Santa Monica : Goodyear.
Lua i Stíl Chicago (17ú heag.)390342 Gilligan, Lawrence G., agus Robert G. Nenno. Intermediate Algebra. Santa Monica : Goodyear, 1978.
Lua MLA (9ú heag.)390342 Gilligan, Lawrence G., agus Robert G. Nenno. Intermediate Algebra. Santa Monica : Goodyear, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.