Gordon, R., & Joyce, P. (1988). Africa: A continent revealed. Wetland Sundries.
Lua i Stíl Chicago (17ú heag.)Gordon, René, agus Peter Joyce. Africa: A Continent Revealed. Nairobi: Wetland Sundries, 1988.
Lua MLA (9ú heag.)Gordon, René, agus Peter Joyce. Africa: A Continent Revealed. Wetland Sundries, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.