APA

Muhsam H. V., Intrenational Union for the Scientific Study of Population, . (1975). Education and population: mutual impacts. Bogotá: Ordina Editions.

Chicago

Muhsam Helmut V, Intrenational Union for the Scientific Study of Population, . 1975. Education and population: mutual impacts. Bogotá: Ordina Editions.

Harvard

Muhsam H. V., Intrenational Union for the Scientific Study of Population, . (1975). Education and population: mutual impacts. Bogotá: Ordina Editions.

MLA

Muhsam Helmut V, Intrenational Union for the Scientific Study of Population, . Education and population: mutual impacts. Bogotá: Ordina Editions. 1975.