Dyfyniad APA

Towey, D. (2012). Construction quantity surveying a practical guide for the contractors QS. Wiley-Blackwell.

Dyfyniad Arddull Chicago

Towey, Donald. Construction Quantity Surveying a Practical Guide for the Contractors QS. Wiley-Blackwell, 2012.

Dyfyniad MLA

Towey, Donald. Construction Quantity Surveying a Practical Guide for the Contractors QS. Wiley-Blackwell, 2012.

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