Dyfyniad APA

GOBOURNE, J. (1973). Cost Control In The Construction Industry J. Gobourne. NewNesbutterworts.

Dyfyniad Arddull Chicago

GOBOURNE, J. Cost Control In The Construction Industry J. Gobourne. NewNesbutterworts, 1973.

Dyfyniad MLA

GOBOURNE, J. Cost Control In The Construction Industry J. Gobourne. NewNesbutterworts, 1973.

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