Cofnodi Dyfyniadau

Dyfyniad APA

Trần Ngọc Lân. (2013). Sổ tay an toàn vệ sinh lao động (Tái bản lần 1, có sửa chữa, bổ sung.). H: Thông tin và truyền thông.

Dyfyniad Arddull Chicago

Trần Ngọc Lân. Sổ Tay an Toàn Vệ Sinh Lao động. Tái bản lần 1, có sửa chữa, bổ sung. H: Thông tin và truyền thông, 2013.

Dyfyniad MLA

Trần Ngọc Lân. Sổ Tay an Toàn Vệ Sinh Lao động. Tái bản lần 1, có sửa chữa, bổ sung. H: Thông tin và truyền thông, 2013.

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