Engineering Industry Training Board. (1969). Thin plateworking II for engineering craftsmen. Engineering Industry Training Board.
Chicago-referens (17:e uppl.)Engineering Industry Training Board. Thin Plateworking II for Engineering Craftsmen. Watford, Eng.: Engineering Industry Training Board, 1969.
MLA-referens (8:e uppl.)Engineering Industry Training Board. Thin Plateworking II for Engineering Craftsmen. Engineering Industry Training Board, 1969.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.