Rao, P. N. (1987). Manufacturing technology: Foundry, forming and welding. Tata McGraw-Hill.
Čikaški stil citiranja (17. izdanje)Rao, P. N. Manufacturing Technology: Foundry, Forming and Welding. New Delhi: Tata McGraw-Hill, 1987.
MLA način citiranja (9. izdanje)Rao, P. N. Manufacturing Technology: Foundry, Forming and Welding. Tata McGraw-Hill, 1987.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.