Arif Hidayatullah
Fakultas Ilmu Keperawatan Universitas Indonesia, 2019
UI - Tesis Membership
Oxley, Jolyon
Faber and Faber, 1991
Buku Referensi
Appleton, Richard
Martin Dunitz, 1998
Buku Teks SO
Medical Journal of Indonesia, 12 (1) January March 2003: 29-39, 2003
Artikel Jurnal
Churchill Livingstone, 1984.
Buku Teks SO