Oliva, E. L. (2003). Solon urges: Drop software prices. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式Oliva, Erwin Lemuel. "Solon Urges: Drop Software Prices." Philippine Daily Inquirer 2003.
MLA(9版)引用形式Oliva, Erwin Lemuel. "Solon Urges: Drop Software Prices." Philippine Daily Inquirer, 2003.
警告: この引用は必ずしも正確ではありません.