Cita APA (7th ed.)

Abdel Khalek, G. (1967). Selected Bibliography of Recent Econometric Research. The Institute of National Planning.

Cita Chicago (17th ed.)

Abdel Khalek, Gouda. Selected Bibliography of Recent Econometric Research. Cairo: The Institute of National Planning, 1967.

Cita MLA (9th ed.)

Abdel Khalek, Gouda. Selected Bibliography of Recent Econometric Research. The Institute of National Planning, 1967.

Atenció: Aquestes cites poden no estar 100% correctes.