Guidance manual for tanker structures. (Witherby Seamanship International, 2016)
"Consolidated text of Guidande Manual for Tanker Structures incoporating for the Inspection and Maintenance of Double Hull Tanker Structures published 2014. IACS Unified Requirements (UR) Survey and Certification: Z10.1 Hull Surveys of Oil Tankers (Rev. 22 feb 2015)"