This material was originally published in:

SOMMERGIBILI IN GUERRA
”Centosettantadue battelli italiani nella seconda Guerra mondiale”

SUBMARINES AT WAR
“172 Italian submarines in WW II”

By Erminio Bagnasco and Achille Rastelli
Published in Italy by Armanno Alberelli, 1989.

This material war reproduced with the consent of the authors to whom we are sincerely grateful. This books in only available in Italian, and if you are interested in obtaining copy of it, please contact us and we will provide you with a list of trusted bookstores in Italy.

You may also contact the publisher:

TUTTOSTORIA
Via S. Sonnino 34
43100 Parma