APA
Green R. H., . (1970). The international economic system and development. Dar es Salaam: University of Dar es Salaam.
Chicago
Green Reginald Herbold, . 1970. The international economic system and development. Dar es Salaam: University of Dar es Salaam.
Harvard
Green R. H., . (1970). The international economic system and development. Dar es Salaam: University of Dar es Salaam.
MLA
Green Reginald Herbold, . The international economic system and development. Dar es Salaam: University of Dar es Salaam. 1970.