Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Graham, James A. and American Society of Civil Engineers. Geotechnical Engineering Division and ASCE National Convention","Timber bulkheads : proceedings of a session sponsored by the Geotechnical Engineering Division of the American Society of Civil Engineers in conjunction with the ASCE Convention in Atlantic City, New Jersey, April 29, 1987",,American Society of Civil Engineers,1987,Geotechnical special publication,,0872625931,,https://cir.nii.ac.jp/crid/1130282271519124608