Raine, Kathleen, 1908-2003
The British Council by Longmans, Green, 1965
Buku Teks
Tate, Audrey, 1927
Melbourne University Press, 1991
Buku Teks
Murry, John Middleton
Oxford University Press, 1949
Buku Teks
Hanika Bunga, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2009
UI - Skripsi (Open)
Hughes, Langston
Rinehart & Company, INC, 1956
Buku Teks