Cita APA (7th ed.)
Little, R. L. (2015). Welding and welding technology. McGraw Hill Education (I) Pvt. Ltd.
Cita Chicago (17th ed.)
Little, Richard L. Welding and Welding Technology. New Delhi: McGraw Hill Education (I) Pvt. Ltd, 2015.
Cita MLA (9th ed.)
Little, Richard L. Welding and Welding Technology. McGraw Hill Education (I) Pvt. Ltd, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.