York Penguin Book , 1965
Buku Teks
O`neill, Eugene, author
Miccrocard Editions, 1972
Buku Teks
introduction [by] Eunice Hanger
University of Queensland Press, 1968
Buku Teks
Cela, Camilo Jose, author
Gramedia Pustaka Utama, 1996
Buku Teks
Sanches, Alfonso Emilio Perez, author
Fabbri, 1970
Buku Referensi