Yun, B. (2018). Underground Engineering: Planning, Design, Construction and Operation of the Underground Space. Elsevier Science.
Style de citation Chicago (17e éd.)Yun, Bai. Underground Engineering: Planning, Design, Construction and Operation of the Underground Space. San Diego: Elsevier Science, 2018.
Style de citation MLA (8e éd.)Yun, Bai. Underground Engineering: Planning, Design, Construction and Operation of the Underground Space. Elsevier Science, 2018.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.