Sudoc http://www.idref.fr/085784281
Biblioteca Nacional Alemana http://d-nb.info/gnd/004150287
Biblioteca del Congreso de los EEUU http://id.loc.gov/authorities/names/n79034388
Biblioteca Nacional Francesa http://data.bnf.fr/12158321
VIAF http://viaf.org/viaf/121841453
Fuente consultada Dictionary catalog of the Art and Architecture Division. Supplement 1974, 1976
Información encontrada (New York Public Library. Research Libraries)