Lucas, Robert W., author
[publisher not identified], [date of publication not identified]
Buku Teks
Smith, Sandra F.
Prentice-Hall, 2002
Buku Referensi
Mundhenk, Robert T., author
Houghton Mifflin, 1978
Buku Teks
Joseph, William, author
McGraw-Hill, 1983
Buku Teks
Wolters Kluwer Health
Lippincott Williams & Wilkins, 2013
Buku Teks