MAKOWER JOEL. (1994). BEYOND THE BOTTOM LINE. SIMON & SCHUSTER INC.
Lua i Stíl Chicago (17ú heag.)MAKOWER JOEL. BEYOND THE BOTTOM LINE. NEW YORK: SIMON & SCHUSTER INC, 1994.
Lua MLA (9ú heag.)MAKOWER JOEL. BEYOND THE BOTTOM LINE. SIMON & SCHUSTER INC, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.