Plozza, B. Luban
Roche, 1985
Buku Teks
Dunbar, Helen Flanders
Random House, 1947
Buku Teks
Silvia Erfan, author
Fakultas Kedokteran Universitas Indonesia, 2013
UI - Tesis (Membership)
American Elsevier, 1973
Buku Teks
Greco, Monica
Routledge, 1998
Buku Teks