Glasby, John S.
John Wiley & Sons, 1976
Buku Referensi
Reese, Richard E.
Lippincott Williams & Wilkins, 2000
Buku Referensi
"London : Churchill Livingstone, 1973",
Buku Teks
Skold, Ola
Wiley, 2011
eBooks
Dumitrescu, Alexandrina L.
Springer, 2011
Buku Teks