GREIFF BARRIE S. (1981). TRADEOFFS EXECUTIVES FAMILY AND ORGANISED LIFE. MENTOR BOOKS.
Lua i Stíl Chicago (17ú heag.)GREIFF BARRIE S. TRADEOFFS EXECUTIVES FAMILY AND ORGANISED LIFE. NEW YORK: MENTOR BOOKS, 1981.
Lua MLA (9ú heag.)GREIFF BARRIE S. TRADEOFFS EXECUTIVES FAMILY AND ORGANISED LIFE. MENTOR BOOKS, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.