Gartner, Leslie P.
Lippincott Williams-Wilkins, 2014
Buku Teks
Ross, Michael H.
Harper & Row, 1985
Buku Teks
Martin, John H.
Appleton & Lange, 1989
Buku Teks
Philip T. Cagle, editor-in-chief
Wolters Kluwer, 2008
Buku Referensi
Sook-Bin, Hoo
Elsevier Saunder, 2012
Buku Teks