Johnson, E. A. J. (1970). The organization of space in developing countries. Harvard University Press.
Lua i Stíl Chicago (17ú heag.)Johnson, E. A. J. The Organization of Space in Developing Countries. Cambridge: Harvard University Press, 1970.
Lua MLA (8ú heag.)Johnson, E. A. J. The Organization of Space in Developing Countries. Harvard University Press, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.