1. Anderson, B. (1983). Imagined communities: Reflections on the origin and spread of nationalism. The Thetford Press.
2. Azra, A. (1994). The origins of Islamic reformism in Southeast Asia: Networks of Malay-Indonesian and Middle Eastern ‘Ulama’ in the seventeenth and eighteenth centuries. Routledge.
3. BRITISH ELITE PRIVATE SCHOOLS AND THEIR OVERSEAS BRANCHES: UNEXPECTED ACTORS IN THE GLOBAL EDUCATION INDUSTRY
4. Collini, S. (1988). What is intellectual history…? In J. Gardiner (Ed.), What is history today…? Macmillan Publishers Limited.
5. Djajadiningrat, M. (2009). Surat-menyurat antara Sri Mangkunegoro VII (1916–1944). In P. J. M. Nas (Eds.), Masa Lalu dalam Masa Kini: Arsitektur di Indonesia. KITLV-Jakarta dan Gramedia.