Cita APA (7th ed.)

United Nations. Economic Commission for Asia and the Far East. (1967). ECAFE: Twenty years of progress. s.n.

Cita Chicago (17th ed.)

United Nations. Economic Commission for Asia and the Far East. ECAFE: Twenty Years of Progress. [Bangkok]: s.n, 1967.

Cita MLA (9th ed.)

United Nations. Economic Commission for Asia and the Far East. ECAFE: Twenty Years of Progress. s.n, 1967.