"Los catorce puntos que forman el programa del Frente Popular Antifascista de Aragón"--Page 3.
Reproduction of original in the University of California, San Diego Library.
Microfilm. Woodbridge, Conn. : Research Publications, 1987. on 1 microfilm reel with other items ; 35 mm. (The Spanish Civil War collection ; reel 42, item 1691).