History -- 5 History 4 Foreign relations -- 3 Petroleum industry and trade -- 3 Politics and government 3 Bibliography -- 2 Diversification in industry -- 2 more ... Economic conditions 2 Gas industry -- 2 Newspapers -- 2 Union lists -- 2 Austronesian languages -- 1 Biography -- 1 Brunei newspapers -- 1 Code switching (Linguistics) -- 1 Coinage -- 1 Dialects -- 1 English language -- 1 Foreign relations 1 History. -- 1 Islam -- 1 Lakes -- 1 Languages in contact -- 1 Malay language -- 1 Malaysian newspapers -- 1 National parks and reserves -- 1 Nationalism -- 1 Numismatics -- 1 Relations -- 1 Revolutions -- 1 less ...