Cawson, R. A. (1981). Aids to oral pathology and diagnosis <i>en</i>.
Cita Chicago (17th ed.)Cawson, R. A. Aids to Oral Pathology and Diagnosis <i>en</i>. 1981.
Cita MLA (9th ed.)Cawson, R. A. Aids to Oral Pathology and Diagnosis <i>en</i>. 1981.
Atenció: Aquestes cites poden no estar 100% correctes.