Santiago, A. L. (2005). Cross-border transactions in higher education: Philippine competitiveness. Philippine Institute for Development Studies.
Lua i Stíl Chicago (17ú heag.)Santiago, Andrea L. Cross-border Transactions in Higher Education: Philippine Competitiveness. Makati City: Philippine Institute for Development Studies, 2005.
Lua MLA (9ú heag.)Santiago, Andrea L. Cross-border Transactions in Higher Education: Philippine Competitiveness. Philippine Institute for Development Studies, 2005.
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