Lauron, M. T. N. (1997). Economics: Combined workbook and textbook. IBON Philippines Databank & Research Center.
Style de citation Chicago (17e éd.)Lauron, Maria Theresa Nera. Economics: Combined Workbook and Textbook. Manila: IBON Philippines Databank & Research Center, 1997.
Style de citation MLA (9e éd.)Lauron, Maria Theresa Nera. Economics: Combined Workbook and Textbook. IBON Philippines Databank & Research Center, 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.