Die wirtschaftlich günstigste Spannung für Fernübertragung mittelst Freileitungen. 1914, Eimer, H., (Ikke digitaliseret)
Stiegel glass. Introduction and notes by H.McKearin. New York,Dover publications, 195'0(corr.and augm.repr.of 1914, (Ikke digitaliseret)
Die modernen Betriebsorganisation in mittleren Maschinenfabriken und ihre Einführung. 1914, Lauffer, A., (Ikke digitaliseret)
Elements of machine construction and drawing. 1914, E, G. Dawey.; Spooner, H. J., (Ikke digitaliseret)
Engineering record. Building record and sanitary engineer. [Tidl.tit.: The sanitary engineer, og: Engineering and building record..., se disse.] New York 189o-1914. Vol. 23-7o. Sammensluttet med: Engineering news, til: Engineering news i^^ord, se dette. _._SE 1914, (Ikke digitaliseret)