1. Abejuela, R. I. (2007). Indigenous knowledge systems and higher education in the Philippines. Tribes and Tribals, 1, 205–213.
2. Adonis, D. (2010). ‘The trails to get there’: Experiences of attaining higher education for Igorot indigenous peoples in the Philippines. In: N Riseman, S Rechter, & E Warne (Eds.) Learning, teaching and social justice in higher education. Melbourne: School of Arts and Sciences, Australian Catholic University.
3. AITPN. (2008). National institutions on indigenous peoples: The experience of the Philippines. Indigenous Rights Quarterly, 3.
4. ALCADEV. (2013). IPsEO coordinator and adviser to the IP concern of DepEd visits ALCADEV. Alternative learning center for agricultural and livelihood development. Retrieved January 22, 2014, from
http://alcadev.wordpress.com/2013/04/01/ipseo-coordinator-adviser-to-the-ip-concern-of-dep-ed-visits-alcadev/
.
5. Almonte-Acosta, S. (2011). Pedagogical approaches to citizenship education in the varied contexts of secondary schools in the Philippines. In: K Kennedy, W. O Lee & D Grossman (Eds.), Citizenship pedagogies in Asia and the Pacific. Dordrecht: Springer.