Peng, S. S. (2017). Advances in coal mine ground control. Woodhead Publishing.
Dyfyniad Arddull ChicagoPeng, Syd S. Advances in Coal Mine Ground Control. Duxford, United Kingdom: Woodhead Publishing, 2017.
Dyfyniad MLAPeng, Syd S. Advances in Coal Mine Ground Control. Woodhead Publishing, 2017.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.