Geddes, J., & Harrison, P. (1997). Closing the gap between research and practice.
Lua i Stíl Chicago (17ú heag.)Geddes, J., agus P. Harrison. Closing the Gap Between Research and Practice. 1997.
Lua MLA (9ú heag.)Geddes, J., agus P. Harrison. Closing the Gap Between Research and Practice. 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.