Sayson, I. C., & Siazon, D. A. (1999). Mid-year investment report: Profiting from recovery. Manila Times.
Citazione stile Chigago Style (17a edizione)Sayson, Ian C., e Dex A. Siazon. "Mid-year Investment Report: Profiting from Recovery." Manila Times 1999.
Citatione MLA (9a ed.)Sayson, Ian C., e Dex A. Siazon. "Mid-year Investment Report: Profiting from Recovery." Manila Times, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.