Woodbridge Bingham, Hilary Conroy, Frank William Iklé, A History of Asia: Formations of Civilizations, From Antiquity to 1600,and Bacon, 1974, p. 116.
Woodbridge Bingham, Hilary Conroy, Frank William Iklé, A History of Asia: Formations of Civilizations, From Antiquity to 1600,
and Bacon, 1974, p. 116.