Heywang-Koebrunner, Sylvia H., author
Thieme, 2014
Buku Teks
W.B.Saunders Company, 1986
Buku Teks
American College of Radiology. Committee on Public Relations, Wendel G. Scott, chairman
Tear Book Publishers, 1953
Buku Referensi
Frankel, Robert, author
John Wiley & Sons, 1976
Buku Teks
Springhouse , 1999
Buku Teks