Paredes, J. C. (2000). Facing the economic challenges of the 21st century. Philippine Graphic.
Citazione stile Chigago Style (17a edizione)Paredes, Joel C. "Facing the Economic Challenges of the 21st Century." Philippine Graphic 2000.
Citatione MLA (9a ed.)Paredes, Joel C. "Facing the Economic Challenges of the 21st Century." Philippine Graphic, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.