Oberg, E., Jones, F. D., Horton, H. L., Ryffel, H. H., McCauley, C. J., & Brengelman, L. (2024). Machinery's Handbook: A reference book for the manufacturing and mechanical engineer, designer, drafter, metalworker, toolmaker, machinist, educator, student, and hobbyist (32nd Edition.). Industrial Press, Inc..

Oberg, Erik, Franklin D. Jones, Holbrook L. Horton, Henry H. Ryffel, Christopher J. McCauley, and Laura Brengelman. Machinery's Handbook: A Reference Book for the Manufacturing and Mechanical Engineer, Designer, Drafter, Metalworker, Toolmaker, Machinist, Educator, Student, and Hobbyist. 32nd Edition. South Norwalk, Connecticut, USA: Industrial Press, Inc., 2024.

Oberg, Erik, et al. Machinery's Handbook: A Reference Book for the Manufacturing and Mechanical Engineer, Designer, Drafter, Metalworker, Toolmaker, Machinist, Educator, Student, and Hobbyist. 32nd Edition. Industrial Press, Inc., 2024.