Von Krogh, G., & Roos, J. (1996). Managing knowledge: Perspectives on cooperation and competition. Sage.
Lua i Stíl Chicago (17ú heag.)Von Krogh, George, agus Johan Roos. Managing Knowledge: Perspectives on Cooperation and Competition. London: Sage, 1996.
Lua MLA (9ú heag.)Von Krogh, George, agus Johan Roos. Managing Knowledge: Perspectives on Cooperation and Competition. Sage, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.