BRANSON ROBERT M. (1984). COPING WITH DIFFICULT PEOPLE. BALLANTINE BOOKS.
Lua i Stíl Chicago (17ú heag.)BRANSON ROBERT M. COPING WITH DIFFICULT PEOPLE. NEW YORK: BALLANTINE BOOKS, 1984.
Lua MLA (9ú heag.)BRANSON ROBERT M. COPING WITH DIFFICULT PEOPLE. BALLANTINE BOOKS, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.