Harold J. Benson ... [and others]
McGraw-HIll, 1999
Buku Teks
Patton, Kevin T.
Elsevier Mosby , 2013
Buku Teks SO
Nora Hebert, Rith E. Heisler, Jett Chinn, Olga Malakhova
Pearson, 2015
Buku Referensi
McClintic, J. Robert
John Wiley & Sons, 1976
Buku Teks SO
Hill, David J.
Mosby Elsevier, 2012
Buku Teks SO