Cofnodi Dyfyniadau

Dyfyniad APA

Việt Nam (Cộng hòa Xã hội Chủ nghĩa). (2015). Luật an toàn, vệ sinh lao động. Hà Nội: Chính trị Quốc gia.

Dyfyniad Arddull Chicago

Việt Nam (Cộng hòa Xã hội Chủ nghĩa). Luật an Toàn, Vệ Sinh Lao động. Hà Nội: Chính trị Quốc gia, 2015.

Dyfyniad MLA

Việt Nam (Cộng hòa Xã hội Chủ nghĩa). Luật an Toàn, Vệ Sinh Lao động. Hà Nội: Chính trị Quốc gia, 2015.

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