edited by Joseph M. Neal, James P. Rathmell
Wolters Kluwer Lippincott Williams Wilkins Health, 2013
Buku Teks
Peter S. Staats, Mark S. Wallace, editors
McGraw-Hill , 2015
Buku Teks
Pelletier, Kenneth R.
A Fireside Book, 2002
Buku Teks
Drury, Nevill
Hale & Iremonger , 1983
Buku Teks
edited by David Rakel
Elsevier, 2018
Buku Teks