Cita APA

Hauser, P. M., & Elkhanialy, H. (1981). North-South problems from the demographic viewpoint. Population Research Institute, Nihon University.

Citación estilo Chicago

Hauser, Philip M., and Hekmat Elkhanialy. North-South Problems from the Demographic Viewpoint. Tokyo: Population Research Institute, Nihon University, 1981.

Cita MLA

Hauser, Philip M., and Hekmat Elkhanialy. North-South Problems from the Demographic Viewpoint. Population Research Institute, Nihon University, 1981.