Pipe ramming. Second edition. ASCE Manuals and Reports on Engineering Practice. Reston, Virginia: American Society of Civil Engineers, [2020]. ISBN 9780784483022. Dostupné také z: https://proxy.k.utb.cz/login?url=https://app.knovel.com/hotlink/toc/id:kpPRE00011/pipe-ramming-2nd?kpromoter=marc.