Arzadon, C. (1999). Brick structure recalls Spains tobacco monopoly. Philippine Daily Inquirer.
Chicago Style aipamenaArzadon, Christina. "Brick Structure Recalls Spains Tobacco Monopoly." Philippine Daily Inquirer 1999.
MLA aipamenaArzadon, Christina. "Brick Structure Recalls Spains Tobacco Monopoly." Philippine Daily Inquirer, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.