1. Al-Anshori, Z. M. (2016). The Role of Islam in Indonesia's Contemporary Foreign Policy. PhD Thesis, Victoria University of Wellington, New Zealand.
2. Alagappa, M. (2001). Coercion and Governance: The Declining Political Role of the Military in Asia. Stanford University Press.
3. Alm, J., & Bahl, R. (1999). Decentralization in Indonesia: Prospects and Problems. Georgia State University & USAID.
4. Angel, J. R. (1970). The New Emerging Forces in Indonesian Foreign Policy. PhD Thesis, Australian National University, Canberra.
5. Anwar, D. F. (1994). Indonesia in ASEAN: Foreign Policy and Regionalism. Institute of Southeast Asian Studies (ISEAS).