-Heng, Y. H. (1988). The Warring State Period: Stories from Chinese History. Te Overseas Chinese library.
Chicago Style Citation-Heng, Yen Hsin. The Warring State Period: Stories From Chinese History. Te Overseas Chinese library, 1988.
MLA Citation-Heng, Yen Hsin. The Warring State Period: Stories From Chinese History. Te Overseas Chinese library, 1988.
Warning: These citations may not always be 100% accurate.