Attainment Co, White, P., Reily, R., & Schultz, J. (2004). Attainment's managing threatening confrontations [videorecording]. Attainment Co.
Lua i Stíl Chicago (17ú heag.)Attainment Co, Paul White, Rich Reily, agus Jeff Schultz. Attainment's Managing Threatening Confrontations [videorecording]. Verona, Wi: Attainment Co, 2004.
Lua MLA (9ú heag.)Attainment Co, et al. Attainment's Managing Threatening Confrontations [videorecording]. Attainment Co, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.