Stevenson, R. L. (Robert Louis), author
ITTS House, 2013
Buku Teks
edited by Kevin Gilbert
Penguin Books, 1988
Buku Teks
Stevenson, Burton Egbert, author
Henry Holt, 1942
Buku Referensi
Mustaqimah, author
Fakultas Ilmu Keperawatan Universitas Indonesia, 2015
UI - Tugas Akhir
McKay, Gary, author
Grasindo, 2005
Buku Teks