APA-ийн эшлэл(7 дахь хэвлэлт)

Mahmoud, M. O. (1969). The Process of Structural Changes & Industrialization with reference to the Italian South. The Institute of National Planning.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Mahmoud, Mahmoud Omar. The Process of Structural Changes & Industrialization with Reference to the Italian South. Cairo: The Institute of National Planning, 1969.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Mahmoud, Mahmoud Omar. The Process of Structural Changes & Industrialization with Reference to the Italian South. The Institute of National Planning, 1969.