Dumlao, T. A. (2004). Dont know where to invest in? Check the services sector. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Dumlao, Tina Arceo. "Dont Know Where to Invest in? Check the Services Sector." Philippine Daily Inquirer 2004.
Citatione MLA (9a ed.)Dumlao, Tina Arceo. "Dont Know Where to Invest in? Check the Services Sector." Philippine Daily Inquirer, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.