Jones, Karen, author
Elsevier, 2011
Buku Teks
Wolters Kluwer Health
Lippincott Williams & Wilkins, 2013
Buku Teks
Ferri, Fred F., author
Elsevier, Saunders, 2014
Buku Teks
Health Leadership Associates , 1994
Buku Teks
Murray Longmore [and others]
Oxford University press, 2014
Buku Teks