BRAGG MARY. (1999). REINVENTING INFLUENCE: HOW TO GET THINGS DONE IN A......AUTHORITY. PEARSON EDUCATION.
Lua i Stíl Chicago (17ú heag.)BRAGG MARY. REINVENTING INFLUENCE: HOW TO GET THINGS DONE IN A......AUTHORITY. LONDON: PEARSON EDUCATION, 1999.
Lua MLA (9ú heag.)BRAGG MARY. REINVENTING INFLUENCE: HOW TO GET THINGS DONE IN A......AUTHORITY. PEARSON EDUCATION, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.