edited by Paul Pigors, Charles A. Myers and F.T. Malm
McGraw-Hill, 1952
Buku Teks
Bailey, Norman D.
Physicians Record Company, 1959
Buku Teks SO
Cayer, N. Joseph
Wadsworth/Thomson Learning, 2004
Buku Teks SO
Nigro, Felix A.
Holt, Rinehart and Winston , 1959
Buku Teks SO
Stahl, O. Glenn
Harper & Row, 1962
Buku Teks SO