Cita APA (7th ed.)

Alens Z., A. A. (1984). Study on basic socio-demographic and economic characteristics of the displaced population. ICM.

Cita Chicago (17th ed.)

Alens Z., Alex A. Study on Basic Socio-demographic and Economic Characteristics of the Displaced Population. San Salvador: ICM, 1984.

Cita MLA (9th ed.)

Alens Z., Alex A. Study on Basic Socio-demographic and Economic Characteristics of the Displaced Population. ICM, 1984.