The Annals of Dentistry. University of Malaya,
Majalah, Jurnal, Buletin
Scully, Crispian
Churchill Livingstone, Elsevier, 2010
Buku Teks
Fakultas Kedokteran Gigi. Universitas Indonesia,
Majalah, Jurnal, Buletin
Marya, CM
Jaypee Brothers Medical , 2011
Buku Teks
Kulacz, Robert
[publisher not identified], 2002
Buku Teks