APA
"United Nations E. a. S. O. i. B., "United Nations E. a. S. O. i. B., . (1970). Studies on social development in the Middle East. New: York UN.
Chicago
"United Nations Economic and Social Office in Beirut", "United Nations Economic and Social Office in Beirut", . 1970. Studies on social development in the Middle East. New: York UN.
Harvard
"United Nations E. a. S. O. i. B., "United Nations E. a. S. O. i. B., . (1970). Studies on social development in the Middle East. New: York UN.
MLA
"United Nations Economic and Social Office in Beirut", "United Nations Economic and Social Office in Beirut", . Studies on social development in the Middle East. New: York UN. 1970.
