Goudkamp, J. (2015). A long, hard look at Gray v Thames Trains Ltd. Hart Publishing.
Chicago-čujuhus (17. p.)Goudkamp, J. A Long, Hard Look at Gray V Thames Trains Ltd. Hart Publishing, 2015.
MLA-čujuhus (9. p.)Goudkamp, J. A Long, Hard Look at Gray V Thames Trains Ltd. Hart Publishing, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.