Vergara, A. Y. (1999). The economics of preserving cultural landmarks. Philippine Daily Inquirer.
Citación estilo ChicagoVergara, Alex Y. "The Economics of Preserving Cultural Landmarks." Philippine Daily Inquirer 1999.
Cita MLAVergara, Alex Y. "The Economics of Preserving Cultural Landmarks." Philippine Daily Inquirer, 1999.
Warning: These citations may not always be 100% accurate.