3
Published 1971
Full text available from Research Library: 01/01/2014 to 01/31/2014
Electronic Journal
7
Published 1970
Full text available from Latin America & Iberia Database: 04/01/2008 to present
Electronic Journal
9
by Alemany, Rafael.
Published 1995
Digitalia Hispánica
Electronic eBook
11
by Eisenberg, Daniel, 1946-
Published 2000
Digitalia Hispánica
Electronic eBook
12
Available in Fuente Académica Plus.
Electronic Journal
13
Published 1934
Available in Fuente Académica Plus.
Electronic Journal