Hertog, Salvador
De Kleinkornelkes / Salvador Hertog
De Bezige Bij, 1968
 Buku Teks
Radcliff, Pamela Beth
Modern Spain, 1808 to the present
Wiley-Blackwell, 2017
 Buku Teks SO
Oliveira, A. Ramos
Politics, economics and men of modern Spain
Victor Gollancz Ltd., 1946
 Buku Teks
Symmetries in physics (1600-1980) : proceedings of the 1st International Meeting on the History of Scientific Ideas held at Sant Feliu de Guixols, Catalonia, Spain: september 20-26, 1983
edited by Manuel G. Doncel ... [and others]
Universitat Autonoma de Barcelona , 1987
 Buku Teks SO
Oliveira, Edmundo Capelas de
Politics, Economics and men of modern spain 1808-1946
Victor Gollancz Ltd., 1946
 Buku Teks