- & DAVIDSON, A. (1972). Handbook of precision engineering. McGraw-Hill Bo. Co.
Cita Chicago (17th ed.)- i A.[Ed.] DAVIDSON. Handbook of Precision Engineering. New York: McGraw-Hill Bo. Co, 1972.
Cita MLA (9th ed.)- i A.[Ed.] DAVIDSON. Handbook of Precision Engineering. McGraw-Hill Bo. Co, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.