APA
"United Nations E. a. s. a. (. o., "United Nations E. a. s. a. (. o., . (1948). International tax agreements. : .
Chicago
"United Nations Economic and social affairs (Deptt of-)", "United Nations Economic and social affairs (Deptt of-)", . 1948. International tax agreements. : .
Harvard
"United Nations E. a. s. a. (. o., "United Nations E. a. s. a. (. o., . (1948). International tax agreements. : .
MLA
"United Nations Economic and social affairs (Deptt of-)", "United Nations Economic and social affairs (Deptt of-)", . International tax agreements. : . 1948.