Fuentes, B. (2002). Best investments are invisible to the eye. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Fuentes, Bing. "Best Investments Are Invisible to the Eye." Philippine Daily Inquirer 2002.
Citatione MLA (9a ed.)Fuentes, Bing. "Best Investments Are Invisible to the Eye." Philippine Daily Inquirer, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.