Southeast Asia Treaty Organization. (1956). First-year achievements of SEATO. s.n.].
芝加哥风格引文Southeast Asia Treaty Organization. First-year Achievements of SEATO. [S.l: s.n.], 1956.
MLA引文Southeast Asia Treaty Organization. First-year Achievements of SEATO. s.n.], 1956.
警告：这些引文格式不一定是100％准确.