Lua APA (7ú heag.)

Sakr, S. A. (1971). Development Alternatives in Egypt in 1974/75. The Institute of National Planning.

Lua i Stíl Chicago (17ú heag.)

Sakr, Sakr Ahmed. Development Alternatives in Egypt in 1974/75. Cairo: The Institute of National Planning, 1971.

Lua MLA (9ú heag.)

Sakr, Sakr Ahmed. Development Alternatives in Egypt in 1974/75. The Institute of National Planning, 1971.

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