VIEIRA WALTER. (1985). SALES MANAGERS. INDIA BOOK HOUSE.
Lua i Stíl Chicago (17ú heag.)VIEIRA WALTER. SALES MANAGERS. BOMBAY: INDIA BOOK HOUSE, 1985.
Lua MLA (9ú heag.)VIEIRA WALTER. SALES MANAGERS. INDIA BOOK HOUSE, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.