Fucilla, Joseph G.
Fucilla Spanish dictionary Spanish-English English-Spanish
Follett Publishing Company, 1964
 Buku Referensi
Payne, Stanley G.
The Spanish revolution
W.W. Norton, 1970
 Buku Teks
Eckersley, C. E. (Charles Ewart), 1892-1967
The essential English dictionary English-Spanish Spanish-English
Longmans, Green and Co., 1953
 Buku Referensi
Cassell's Spanish-English, English-Spanish dictionary
London; Cassell LTD., 1978
 Buku Referensi
Preston, Paul
The Spanish civil war 1936-1939
Dorsey Press, 1986
 Buku Teks