Mulligan, Shelley
Wolters Kluwer/Lippincott Williams & Wilkins Health, 2014
Buku Teks
Turpin, Merrill
Churchill Livingstone, 2011
Buku Teks
Harrington, John Malcolm
Blackwell Scientific Publications, 1994
Buku Referensi
Bowyer, Patricia
Elsevier/Mosby, 2009
Buku Teks
Gach, Gary
Pocket Book, 1996
Buku Teks