Burchi, S. (1993). Treaties concerning the non-navigational uses of international watercourses: Europe. FAO.
Cita Chicago (17th ed.)Burchi, Stefano. Treaties Concerning the Non-navigational Uses of International Watercourses: Europe. Roma: FAO, 1993.
Cita MLA (9th ed.)Burchi, Stefano. Treaties Concerning the Non-navigational Uses of International Watercourses: Europe. FAO, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.