Hulleman, J., & Humphreys, G. (2005). Differences between searching among objects and searching among holes.
Lua i Stíl Chicago (17ú heag.)Hulleman, J., agus G. Humphreys. Differences Between Searching Among Objects and Searching Among Holes. 2005.
Lua MLA (9ú heag.)Hulleman, J., agus G. Humphreys. Differences Between Searching Among Objects and Searching Among Holes. 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.