China and the Asian seas : trade, travel, and visions of the other (1400-1750) - Ptak, Roderich (Aldershot : Ashgate, 1998)
Includes bibliographical references and index.
Keywords: Zheng, He, -- 1371-1435; Merchant marine -- China -- History; China -- Commerce -- Asia -- History; Asia -- Commerce -- China -- History; Portugal -- Commerce -- Asia -- History; Asia -- Commerce -- Portugal -- History