Bye, G. C., Livesey, P., & Struble, L. J. (2011). Portland cement (3rd ed.). ICE Pub./Thomas Telford.
Cita Chicago (17th ed.)Bye, Gerry C., Paul Livesey, i Leslie J. Struble. Portland Cement. 3rd ed. London: ICE Pub./Thomas Telford, 2011.
Cita MLA (9th ed.)Bye, Gerry C., et al. Portland Cement. 3rd ed. ICE Pub./Thomas Telford, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.