APA-referens (7:e uppl.)

Santiago, A. L. (2005). Cross-border transactions in higher education: Philippine competitiveness. Philippine Institute for Development Studies.

Chicago-referens (17:e uppl.)

Santiago, Andrea L. Cross-border Transactions in Higher Education: Philippine Competitiveness. Makati City: Philippine Institute for Development Studies, 2005.

MLA-referens (9:e uppl.)

Santiago, Andrea L. Cross-border Transactions in Higher Education: Philippine Competitiveness. Philippine Institute for Development Studies, 2005.