Philippines. Securities and Exchange Commission. (1987). Top 1000 corporations. Securities and Exchange Commission.
Citazione stile Chigago Style (17a edizione)Philippines. Securities and Exchange Commission. Top 1000 Corporations. Mandaluyong, Metro Manila: Securities and Exchange Commission, 1987.
Citatione MLA (9a ed.)Philippines. Securities and Exchange Commission. Top 1000 Corporations. Securities and Exchange Commission, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.