Morgan Woodwork Organization. (1921). Building with assurance. Morgan Woodwork Organization.
Chicago-referens (17:e uppl.)Morgan Woodwork Organization. Building with Assurance. [Chicago]: Morgan Woodwork Organization, 1921.
MLA-referens (8:e uppl.)Morgan Woodwork Organization. Building with Assurance. Morgan Woodwork Organization, 1921.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.