Petri Bembi opuscula aliquot ... 1532 t.p. (Petri Bembi ...) p. 83 (Petrus Bembus)
Ponte, G. Cinquanta stanze del Bembo, 1981-1982.
Iz istorii pervykh italʹi?anskikh grammatik, 2005 t.p. (Pʹetro Bembo)
Wikipedia, German, via WWW, Jul. 16, 2013 (Pietro Bembo; born May 20, 1470 in Venice, Italy; died Jan. 18, 1547 in Rome; Italian humanist, scholar, poet, literary theorist, Catholic cardinal; expert of the Latin language)