edited by Wm. Theodore de Bary
Columbia University Press, 1969
Buku Teks SO
edited by Dirk Schaefer, Graham Coates and Claudia Eckert
Springer Nature, 2019
eBooks
Fakultas Ilmu Keperawatan Universitas Indonesia, 1991
UI - Tugas Akhir
Kendall, Diana
Cengage Learning, 2017
Buku Teks SO
sle of Man,, 1994
Buku Teks SO