Saya mau tau Lihat juga dari Protokol Madrid 1885. Jelaskan dalam bahasa melayu

Leigh R. Wright. Historical Notes on the North Borneo Dispute. The Journal of Asian Studies, Vol. 25, No. 3 (May, 1966), pp. 471–484.

Leigh R. Wright. The Origins of British Borneo. Modern Asian Studies, Vol. 10, No. 1 (1976), pp. 149–154

Leigh R. Wright. The Anglo-Spanish-German Treaty of 1885: A Step in the Development of British Hegemony in North Borneo. Australian Journal of Politics & History 18 (1), 62–75