Não informado. (2009). Academy of Management Learning & Education. Academy of Management.
Lua i Stíl Chicago (17ú heag.)Não informado. Academy of Management Learning & Education. Briarcloff Manor, NY: Academy of Management, 2009.
Lua MLA (8ú heag.)Não informado. Academy of Management Learning & Education. Academy of Management, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.