Dyfyniad APA

Puil van der, J., & van Weele, A. (2014). International contracting: Contract management in complex construction projects. Imperial College Press.

Dyfyniad Arddull Chicago

Puil van der, John, and Arjan van Weele. International Contracting: Contract Management in Complex Construction Projects. [London]: Imperial College Press, 2014.

Dyfyniad MLA

Puil van der, John, and Arjan van Weele. International Contracting: Contract Management in Complex Construction Projects. Imperial College Press, 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.