(1991). Machine Shop. Instructor Key. Supplementary Units Charles Walden and Phyllis Cole. [microform].
Cita Chicago (17th ed.)Machine Shop. Instructor Key. Supplementary Units Charles Walden and Phyllis Cole. [microform]. 1991.
Cita MLA (9th ed.)Machine Shop. Instructor Key. Supplementary Units Charles Walden and Phyllis Cole. [microform]. 1991.
Atenció: Aquestes cites poden no estar 100% correctes.