Artikel Jurnal
Medical Journal of Indonesia, 13 (1) January march 2004: 47-52, 2004
Artikel Jurnal
Universitas Indonesia, 2006
UI - Tugas Akhir
Shively, W. Phillips, 1942-, author
McGraw-Hill, 1993
Buku Teks
Morrison, John, author
Rigby, 1973
Buku Teks