(1990). Fluoride toothpaste best for adult teeth. Manila Chronicle.
Cita Chicago (17th ed.)"Fluoride Toothpaste Best for Adult Teeth." Manila Chronicle 1990.
Cita MLA (9th ed.)"Fluoride Toothpaste Best for Adult Teeth." Manila Chronicle, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.