edited by John B. Vickery and J'nan Selleryand
Wordsworth, 1969
Buku Teks
Shinta Widianti, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2009
UI - Skripsi (Open)
Berthelot, Rene
Buku Teks
Elliot, T.S., author
Methuen, 1960
Buku Teks
Prentice-Hall, 1963
Buku Teks