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Dyfyniad Arddull Chicago(美) and 刘悦. 扛龙旗的美国大兵: United States 15th Infantry Regiment in China. 作家出版社, 2011.
Dyfyniad MLA(美) and 刘悦. 扛龙旗的美国大兵: United States 15th Infantry Regiment in China. 作家出版社, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.