APA
"United nations e. a. s. a. D. o. "., "United nations e. a. s. a. D. o. "., . (1970). Selected experiences in regional development. New: York United Nations USA.
Chicago
"United nations economic and social affairs Deptt of ", "United nations economic and social affairs Deptt of ", . 1970. Selected experiences in regional development. New: York United Nations USA.
Harvard
"United nations e. a. s. a. D. o. "., "United nations e. a. s. a. D. o. "., . (1970). Selected experiences in regional development. New: York United Nations USA.
MLA
"United nations economic and social affairs Deptt of ", "United nations economic and social affairs Deptt of ", . Selected experiences in regional development. New: York United Nations USA. 1970.
