Helms, C. A. (1995). Fundamentals of skeletal radiology (2nd ed.). Saunders.
Chicagoスタイル(17版)引用形式Helms, Clyde A. Fundamentals of Skeletal Radiology. 2nd ed. Philadelphia, PA: Saunders, 1995.
MLA(9版)引用形式Helms, Clyde A. Fundamentals of Skeletal Radiology. 2nd ed. Saunders, 1995.
警告: この引用は必ずしも正確ではありません.