by Victor Minichiello ... [and others]
Longman, 1996
Buku Teks
edited by John H. Menkes, Harvey B. Sarnat and Bernard L. Maria
Lippincott Williams & Wilkins/Wolters Kluwer, 2006
Buku Teks SO
Volpe, Joseph J.
Saunders/Elsevier, 2008
Buku Teks SO
editor, Karen L. Roos
Springer Science , 2012
eBooks
Perkin, David G.
Mosby, 1996
Multimedia