* * Xianbei and the Northern Dynasties Barfield, Thomas, The Perilous Frontier,” Ch. 3, “The collapse of Central Order,” pp. 104-130. “Family, Marriage and Political…
* * Xianbei and the Northern Dynasties Barfield, Thomas, The Perilous Frontier,” Ch. 3, “The collapse of Central Order,” pp. 104-130. “Family, Marriage and Political…