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Dyfyniad Arddull ChicagoWendt, G., Yun'gui Dai, and Yanshou Wei. Yuan Zi He Neng Ji Qi He Ping Yong Tu. Chu ban. Taibei: Zhonghua wen hua chu ban shi ye wei yuan hui, 1956.
Dyfyniad MLAWendt, G., et al. Yuan Zi He Neng Ji Qi He Ping Yong Tu. Chu ban. Zhonghua wen hua chu ban shi ye wei yuan hui, 1956.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.