FONTANA , M. (1995). MANAGING TIME. EXCEL BOOKS.
Lua i Stíl Chicago (17ú heag.)FONTANA , M.G. MANAGING TIME. EXCEL BOOKS, 1995.
Lua MLA (9ú heag.)FONTANA , M.G. MANAGING TIME. EXCEL BOOKS, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.