A Treatise on the commerce and police of the river Thames: containing an historical view of the trade of the port of London, and suggesting Means for preventing the Depredations thereon, by a Legislative System of river police, with an account of the functions of the various magistrates and corporations exercising jurisdiction on the river, and the general view of the penal and remedial statutes connected with the subject / by P. Colquhoun. LL.D..    London : printed for Joseph Mawman, in the Poultry, Successor to Mr. Dilly, 1800 . xxxiv, 676, 20 různě číslovaných stran