Mills, D., & Gibb, R. (2001). "Centre" and periphery - An interview with Paul Willis.
Lua i Stíl Chicago (17ú heag.)Mills, D., agus R. Gibb. "Centre" and Periphery - An Interview with Paul Willis. 2001.
Lua MLA (9ú heag.)Mills, D., agus R. Gibb. "Centre" and Periphery - An Interview with Paul Willis. 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.