Ross, Michael H.
Wolters Kluwer, 2016
Buku Teks SO
Gartner, Leslie P.
Lippincott Williams-Wilkins, 2014
Buku Teks
Gartner, Leslie P.
Wolters Kluwer, 2014
Buku Teks
Young, Barbara; Lowe, James S.; Stevens, Alan; Heath, John W.
Elseiver Chruchill Livingstone, 2009
Buku Referensi
Dodd, Everett E.
McGraw-Hill, 1979
Buku Teks