Simpson, George Gaylord, author
Yale University Press, 1967
Buku Teks
Belina Rosellini, author
Universitas Indonesia, 2013
UI - Skripsi (Membership)
Segre, Cesare
Muton, 1973
Buku Teks
Griffin, Dustin, author
Cambridge University Press, 2009
eBooks
Melissa Berlina, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2013
UI - Skripsi (Membership)