Gallwey, T. J., & O'Sullivan, L. W. (2009). Ergonomics laboratory exercises. CRC Press.
Lua i Stíl Chicago (17ú heag.)Gallwey, Timothy J., agus Leonard W. O'Sullivan. Ergonomics Laboratory Exercises. Boca Raton, FL: CRC Press, 2009.
Lua MLA (8ú heag.)Gallwey, Timothy J., agus Leonard W. O'Sullivan. Ergonomics Laboratory Exercises. CRC Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.