WATANABE, R. K. (2002). Clinical cases in contact lenses. Butterworth-Heinemon.
Cita Chicago (17th ed.)WATANABE, Rolald K. Clinical Cases in Contact Lenses. Butterworth-Heinemon, 2002.
Cita MLA (9th ed.)WATANABE, Rolald K. Clinical Cases in Contact Lenses. Butterworth-Heinemon, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.