Zhang, Zhe; Osiki, Omon (2011). "A comparative study of Xiang Yu and hannibal's strategic thinking with that of Shaka the Zulu of South Africa". African Nebula (4). Samar Habib. doi:10.2307/523668. JSTOR523668. S2CID145190863.
Johnson, David (December 1985). "The City-God Cults of T'ang and Sung China". Harvard Journal of Asiatic Studies. 45 (2): 363–457. doi:10.2307/2718969. JSTOR2718969.
Zhang, Zhe; Osiki, Omon (2011). "A comparative study of Xiang Yu and hannibal's strategic thinking with that of Shaka the Zulu of South Africa". African Nebula (4). Samar Habib. doi:10.2307/523668. JSTOR523668. S2CID145190863.
Johnson, David (December 1985). "The City-God Cults of T'ang and Sung China". Harvard Journal of Asiatic Studies. 45 (2): 363–457. doi:10.2307/2718969. JSTOR2718969.
Zhang, Zhe; Osiki, Omon (2011). "A comparative study of Xiang Yu and hannibal's strategic thinking with that of Shaka the Zulu of South Africa". African Nebula (4). Samar Habib. doi:10.2307/523668. JSTOR523668. S2CID145190863.