editor, George T. Lewith, Wayne B. Jonas, Harald Walach
Churchill Livingstone, 2011
Buku Teks SO
Mantle, Fiona
Elsevier , 2009
Buku Teks SO
Gerber, Richard
Bear & Company, 2001
Buku Teks SO
Novey, Donald W
Mosby, 2000
Buku Teks SO
Snyder, Mariah
Springer, 2002
Buku Teks SO