BLACK JOANNE S. (2006). NO MORE COLD CALLING. WARNER BUSINESS BOOKS.
Lua i Stíl Chicago (17ú heag.)BLACK JOANNE S. NO MORE COLD CALLING. NEW YORK: WARNER BUSINESS BOOKS, 2006.
Lua MLA (9ú heag.)BLACK JOANNE S. NO MORE COLD CALLING. WARNER BUSINESS BOOKS, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.