Schall, N. (1994). The planning myth unveiled: A case study of Ghana. Spring-Center.
Lua i Stíl Chicago (17ú heag.)Schall, Nikolaus. The Planning Myth Unveiled: A Case Study of Ghana. Dortmund, Germany: Spring-Center, 1994.
Lua MLA (9ú heag.)Schall, Nikolaus. The Planning Myth Unveiled: A Case Study of Ghana. Spring-Center, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.