Warren, James Francis, 1942-2023-09-122023-09-12https://onesearch.museumsiam.org/handle/search/29413Originally presented as the author's thesis (doctoral--Australian National University),1975Includes indexSlave trade -- Philippines -- Sulu Archipelago -- HistoryEthnology -- Philippines -- Sulu ArchipelagoSulu Archipelago (Philippines) -- HistorySulu Archipelago (Philippines) -- Commerce -- HistoryThe Sulu zone, 1768-1898 : the dynamics of external trade, slavery, and ethnicity in the transformation of a Southeast Asian maritime state / James Francis Warren