Cofnodi Dyfyniadau

Dyfyniad APA

Nguyễn Thế Phùng. (2001). Thi công hầm. Hà Nội: Khoa học kỹ thuật.

Dyfyniad Arddull Chicago

Nguyễn Thế Phùng. Thi Công Hầm. Hà Nội: Khoa học kỹ thuật, 2001.

Dyfyniad MLA

Nguyễn Thế Phùng. Thi Công Hầm. Hà Nội: Khoa học kỹ thuật, 2001.

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