Vakunta, P. W. (2008). Green rape: Poetry for the environment. Langaa Research & Pub. CIG.
Lua i Stíl Chicago (17ú heag.)Vakunta, Peter W. Green Rape: Poetry for the Environment. Mankon, Bamenda: Langaa Research & Pub. CIG, 2008.
Lua MLA (9ú heag.)Vakunta, Peter W. Green Rape: Poetry for the Environment. Langaa Research & Pub. CIG, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.