RAO, P. (1990). 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, 1990.
MLA način citiranja (9. izdanje)RAO, P.N. Manufacturing Technology: Foundry, Forming and Welding. Tata McGraw Hill, 1990.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.