Cita APA (7th ed.)

Institute of Asian Economic Affairs, Tokyo. (1961). Socio-economic system of Arab countries. s.n.

Cita Chicago (17th ed.)

Institute of Asian Economic Affairs, Tokyo. Socio-economic System of Arab Countries. Tokyo: s.n, 1961.

Cita MLA (9th ed.)

Institute of Asian Economic Affairs, Tokyo. Socio-economic System of Arab Countries. s.n, 1961.