A geographical description of the Spratly islands and an account of hydrographic surveys amongst those islands David Hancock and Victor Prescott; edited by Clive Schofield

by Hancox
Published 1995

The importance of the Tidal Datum in the definition of maritime limits and boundaries Nuno Sergio Marques Antunes; edited by Rachaek Bradley, Clive Schofield

by Antunes
Published 2000