Lua APA (7ú heag.)

Hassouna, W. A. (1970). Sociology of Development. The Institute of National Planning.

Lua i Stíl Chicago (17ú heag.)

Hassouna, W. A. Sociology of Development. Cairo: The Institute of National Planning, 1970.

Lua MLA (9ú heag.)

Hassouna, W. A. Sociology of Development. The Institute of National Planning, 1970.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.