Beckwith,Thomas G. (2010). Mechanical measurements (3rd.). Narosa.
Chicago Edition CitationBeckwith,Thomas G. Mechanical Measurements. 3rd. N.Delhi: Narosa, 2010.
Cita MLABeckwith,Thomas G. Mechanical Measurements. 3rd. Narosa, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.