Zatz, Joel L.
John Wiley & Sons, 1981
Buku Teks
Gatford, J.D.
Churchill Livingstone, 2011
Buku Teks
Ansel, Howard C., 1933-
Wolters Kluwer, 2017
Buku Teks
London: Tiger Books International, 1994,
Buku Referensi
Daniels, Joanne M.
Delmar Cengage Learning, 2006
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