Bennett, E. S., & Henry, V. A. (2000). Clinical manual of contact lenses (2a. ed.). Lippinkott Williams & Wilkins.
Tohutoru Kātū Chicago (17th ed.)Bennett, Edward S., me Vinita Allee Henry. Clinical Manual of Contact Lenses. 2a. ed. Filadelfia: Lippinkott Williams & Wilkins, 2000.
Tohutoro MLA (9th ed.)Bennett, Edward S., me Vinita Allee Henry. Clinical Manual of Contact Lenses. 2a. ed. Lippinkott Williams & Wilkins, 2000.
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