APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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

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