Paredes, J. C. (2000). Facing the economic challenges of the 21st century. Philippine Graphic.
Chicago-viite (17. p.)Paredes, Joel C. "Facing the Economic Challenges of the 21st Century." Philippine Graphic 2000.
MLA-viite (9. p.)Paredes, Joel C. "Facing the Economic Challenges of the 21st Century." Philippine Graphic, 2000.
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