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References
- ↑ "UN ECE Code of Uniform Standards and Procedures for the Performance of DRAUGHT SURVEYS of Coal Cargoes". United Nations Economic Commission for Europe . Retrieved 10 June 2014.
- ↑ Faruqi, B. "Draft Survey". Archived from the original on 15 November 2015. Retrieved 10 June 2014.
- ↑ Dribble, Jim; Mitchell, Peter (2009). Draft Surveys: A Guide to Good Practice (Second ed.). North of England P&I Association. ISBN 978-0-9558257-5-0. Archived from the original on 2014-03-03. Retrieved 2014-06-10.