Pollard, J. E. Principles of newspaper management. McGraw-Hill Book Co.
Lua i Stíl Chicago (17ú heag.)Pollard, James E. Principles of Newspaper Management. McGraw-Hill Book Co.
Lua MLA (8ú heag.)Pollard, James E. Principles of Newspaper Management. McGraw-Hill Book Co.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.