Binghay, V. The human side of quality.
Lua i Stíl Chicago (17ú heag.)Binghay, Virgel. The Human Side of Quality.
Lua MLA (9ú heag.)Binghay, Virgel. The Human Side of Quality.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.