(1975). Elementary Chinese. s.n.].
芝加哥风格引文Elementary Chinese. [s.l: s.n.], 1975.
MLA引文Elementary Chinese. s.n.], 1975.
警告:这些引文格式不一定是100%准确.
(1975). Elementary Chinese. s.n.].
芝加哥风格引文Elementary Chinese. [s.l: s.n.], 1975.
MLA引文Elementary Chinese. s.n.], 1975.