Pole, C. J. (2005). Fieldwork. London : SAGE Publications.
Lua i Stíl Chicago (17ú heag.)Pole, Christopher J. Fieldwork. London : SAGE Publications, 2005.
Lua MLA (9ú heag.)Pole, Christopher J. Fieldwork. London : SAGE Publications, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.