WATTS BILL. (1988). CREATING THE HANDS ON MANAGER. MERCURY BOOKS.
Lua i Stíl Chicago (17ú heag.)WATTS BILL. CREATING THE HANDS ON MANAGER. LONDON: MERCURY BOOKS, 1988.
Lua MLA (9ú heag.)WATTS BILL. CREATING THE HANDS ON MANAGER. MERCURY BOOKS, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.