RAO, P. (2009). MANUFACTURING TECHNOLOGY: FOUNDRY, FORMING & WELDING - VOL. 1. TMH.
Chicago-čujuhus (17. p.)RAO, P.N. MANUFACTURING TECHNOLOGY: FOUNDRY, FORMING & WELDING - VOL. 1. NEW DELHI: TMH, 2009.
MLA-čujuhus (9. p.)RAO, P.N. MANUFACTURING TECHNOLOGY: FOUNDRY, FORMING & WELDING - VOL. 1. TMH, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.