Chicago Masons' and Builders' Association. (1911). Official directory of the Chicago Masons' and Builders' Association. Chicago Masons' and Builders' Association.
Chicago-referens (17:e uppl.)Chicago Masons' and Builders' Association. Official Directory of the Chicago Masons' and Builders' Association. Chicago: Chicago Masons' and Builders' Association, 1911.
MLA-referens (8:e uppl.)Chicago Masons' and Builders' Association. Official Directory of the Chicago Masons' and Builders' Association. Chicago Masons' and Builders' Association, 1911.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.