Dyfyniad APA

Symposium on computers in education,research and industrial development ,october 5,6,7,1981.

Dyfyniad Arddull Chicago

Symposium on Computers in Education,research and Industrial Development ,october 5,6,7,1981.

Dyfyniad MLA

Symposium on Computers in Education,research and Industrial Development ,october 5,6,7,1981.

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