APA

United Nations . Economic and social commission for western Asia, . (1986). Studies on development problems in countries of western. Baghdad: ESCWA.

Chicago

United Nations . Economic and social commission for western Asia, . 1986. Studies on development problems in countries of western. Baghdad: ESCWA.

Harvard

United Nations . Economic and social commission for western Asia, . (1986). Studies on development problems in countries of western. Baghdad: ESCWA.

MLA

United Nations . Economic and social commission for western Asia, . Studies on development problems in countries of western. Baghdad: ESCWA. 1986.