Porter, David A.
Mosby, 2008
Buku Teks
Thomas H. Berquist, editor
Wolters Kluwer Lippincott , 2011
Buku Teks
Manaster, B.J.
Mamirsys, 2007
Buku Teks
Armen S. Kelikian, editor
Lippincott Williams & Wilkins, 2011
Buku Teks SO
edited by Praveen Kumar, Barbara K. Burton
McGraw-Hill, 2008
Buku Teks