Higgins, R. A. (1998). Engineering metallurgy: Applied physical metallurgy (6th ed.). Viva Books Private Ltd.
Čikaški stil citiranja (17. izdanje)Higgins, Raymond A. Engineering Metallurgy: Applied Physical Metallurgy. 6th ed. New Delhi: Viva Books Private Ltd, 1998.
MLA način citiranja (9. izdanje)Higgins, Raymond A. Engineering Metallurgy: Applied Physical Metallurgy. 6th ed. Viva Books Private Ltd, 1998.
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