Cofnodi Dyfyniadau

Dyfyniad APA

Nguyễn, P. H. (1998). Giáo dục môi trường qua môn địa lí ở trường phổ thông. Hà Nội: Giáo Dục.

Dyfyniad Arddull Chicago

Nguyễn, Phi Hạnh. Giáo Dục Môi Trường Qua Môn địa Lí Ở Trường Phổ Thông. Hà Nội: Giáo Dục, 1998.

Dyfyniad MLA

Nguyễn, Phi Hạnh. Giáo Dục Môi Trường Qua Môn địa Lí Ở Trường Phổ Thông. Hà Nội: Giáo Dục, 1998.

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