Jelaskan Rujukan dari Stephen Kalong Ningkan dalam bahasa melayu

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Milne, Robert Stephen, dan Kanagaratnam Jeya Ratnam. (1974) Malaysia—New States in a New Nation: Political Development of Sarawak and Sabah in Malaysia. London: Frank Cass.

Roff, Margaret Clark. (1974) The Politics of Belonging: Political Change in Sabah and Sarawak. Kuala Lumpur, Malaysia: Oxford University Press.

Von Vorys, Karl. (1975) Democracy without Consensus: Communalism and Political Stability in Malaysia. Princeton, NJ: Princeton University Press.