edited by Ian Qusby
Cambridge University Press, 1988
Buku Referensi
Toro, Guillermo Del, Author
Bhuana Ilmu Populer, 2023
Buku Teks
Paper Book, 1947
Buku Teks
Rio, Angel del
Holt, Rinehart and Winston, Inc., 1961
Buku Teks
Unamuno, Miguel de, author
Gateway Editions; distributed by H. Regnery Co, 1956
Buku Teks