Plant Wide Assessment for SIFCO Industries, Inc., report, July 6, 2005; (https://digital.library.unt.edu/ark:/67531/metadc879787/m1/1/: accessed April 17, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .
Plant Wide Assessment for SIFCO Industries, Inc., report, July 6, 2005; (https://digital.library.unt.edu/ark:/67531/metadc879787/m1/1/: accessed April 17, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .