Lehne, Richard A., author
W.B Sounders, 1998
Buku Teks
Goth, Andres, author
Mosby, 1972
Buku Teks
Beckman, Harry, author
W.B. Saunders, 1952
Buku Referensi
the American Society, 2018
Majalah, Jurnal, Buletin
Hahn, Anne Burgess
C V Mosby,, 1982
Buku Teks