Harahap, Desrinah, author
Fakultas Ilmu Keperawatan Universitas Indonesia, 2009
UI - Tesis Open
Imelda Yanti, author
Fakultas Kedokteran Universitas Indonesia, 2013
UI - Tesis Membership
Graham D. Burrows, Robb O. Stanley, Peter B. Bloom
John Wiley & Sons, 2001
Buku Teks
Indrayanti, author
2016
UI - Tesis Membership
Gauld, Alan, author
Cambridge University Press, 1992
Buku Referensi