Dyfyniad APA

Gould, F. E. (2005). Managing the construction process. New jersey: Pearson Education, Inc.

Dyfyniad Arddull Chicago

Gould, Frederick E. Managing the Construction Process. New jersey: Pearson Education, Inc, 2005.

Dyfyniad MLA

Gould, Frederick E. Managing the Construction Process. New jersey: Pearson Education, Inc, 2005.

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