Hengeveld, E., & Banks, K. (2005). Maintland`s Peripheral Manipulation. Elsevier.
Lua i Stíl Chicago (17ú heag.)Hengeveld, Elly, agus Kevin Banks. Maintland`s Peripheral Manipulation. Elsevier, 2005.
Lua MLA (9ú heag.)Hengeveld, Elly, agus Kevin Banks. Maintland`s Peripheral Manipulation. Elsevier, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.