Dyfyniad APA
Planning and design of tall building / A.S.C.E: A.S.C.E 690 Am512.
Dyfyniad Arddull Chicago
Planning and Design of Tall Building / A.S.C.E: A.S.C.E 690 Am512.
Dyfyniad MLA
Planning and Design of Tall Building / A.S.C.E: A.S.C.E 690 Am512.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.