SCHEY, J. A. Introduction to manufacturing process#John A. Schey. McGraw Hill Book Company.
Lua i Stíl Chicago (17ú heag.)SCHEY, John A. Introduction to Manufacturing Process#John A. Schey. McGraw Hill Book Company.
Lua MLA (8ú heag.)SCHEY, John A. Introduction to Manufacturing Process#John A. Schey. McGraw Hill Book Company.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.