edited by Nicholas J. Zyromski
Wolters Kluwer, 2015
Buku Teks
edited by G.R. McLatchie and D.J. Leaper
Oxford University Press, 1996
Buku Referensi
Liechty, Richard D.
Mosby, 1985
Buku Teks
edited by Bertrand Richert, Nilton Di chiacchio, Eckart Haneke
Informa, 2010
Buku Teks
Springer ,
Majalah, Jurnal, Buletin