O`Brien, Jane Clifford
Elsevier, 2012
Buku Teks
Edward A.S. Duncan
Churchill Livingstone Elsevier, 2011
Buku Teks
Checkoway, Harvey
Oxford University Press , 1989
Buku Teks
by Harvey Checkoway, Neil Pearce, Douglas J. Crawford-Brown
Oxford University Press, 1989
Buku Teks
Schell, Barbara A. Boyt, author
Lippincott Williams & Wilkins, 2014
Buku Teks