Hammer, D. Ophthalmic Technologies XXXII. SPIE Digital Library.
Chicagoスタイル(17版)引用形式Hammer, Daniel. Ophthalmic Technologies XXXII. SPIE Digital Library.
MLA(9版)引用形式Hammer, Daniel. Ophthalmic Technologies XXXII. SPIE Digital Library.
警告: この引用は必ずしも正確ではありません.