Arzadon, C. (1999). Brick structure recalls Spain's tobacco monopoly. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Arzadon, Cristina. "Brick Structure Recalls Spain's Tobacco Monopoly." Philippine Daily Inquirer 1999.
Cita MLA (9th ed.)Arzadon, Cristina. "Brick Structure Recalls Spain's Tobacco Monopoly." Philippine Daily Inquirer, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.