Clark, G. L. (1955). Applied X-rays (4th ed.). McGraw-Hill.
Chicago Style aipamenaClark, George L. Applied X-rays. 4th ed. New York: McGraw-Hill, 1955.
MLA aipamenaClark, George L. Applied X-rays. 4th ed. McGraw-Hill, 1955.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.