British Standard Code of Practice for Foundation (BSI). (2001). Neo trong đất. Hà Nội: Xây dựng.
Παραπομπή Chicago StyleBritish Standard Code of Practice for Foundation (BSI). Neo Trong đất. Hà Nội: Xây dựng, 2001.
Παραπομπή MLABritish Standard Code of Practice for Foundation (BSI). Neo Trong đất. Hà Nội: Xây dựng, 2001.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.