Dyfyniad APA

(1998). Proceedings contributed papers. Seoul: Seoul National University.

Dyfyniad Arddull Chicago

Proceedings Contributed Papers. Seoul: Seoul National University, 1998.

Dyfyniad MLA

Proceedings Contributed Papers. Seoul: Seoul National University, 1998.

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