Dyfyniad APA

University of Sydney. School of Civil Engineering & Campbell-Allen, D. (1977). Avoiding trouble in structural concrete: Post-graduate course.

Dyfyniad Arddull Chicago

University of Sydney. School of Civil Engineering and D. Campbell-Allen. Avoiding Trouble in Structural Concrete: Post-graduate Course. Sydney, 1977.

Dyfyniad MLA

University of Sydney. School of Civil Engineering and D. Campbell-Allen. Avoiding Trouble in Structural Concrete: Post-graduate Course. 1977.

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