Sawyer, A., Bright, K., & Heath, S. (2014). The access manual: Auditing and managing inclusive built environments (Third edition.). Wiley-Blackwell.
Lua i Stíl Chicago (17ú heag.)Sawyer, Ann, Keith Bright, agus Sandra Heath. The Access Manual: Auditing and Managing Inclusive Built Environments. Third edition. Chichester, England: Wiley-Blackwell, 2014.
Lua MLA (9ú heag.)Sawyer, Ann, et al. The Access Manual: Auditing and Managing Inclusive Built Environments. Third edition. Wiley-Blackwell, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.