Nelson, D. (2007). Positive organizational behaviour. SAGE Publication.
Lua i Stíl Chicago (17ú heag.)Nelson, Debra. Positive Organizational Behaviour. London: SAGE Publication, 2007.
Lua MLA (9ú heag.)Nelson, Debra. Positive Organizational Behaviour. SAGE Publication, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.