1.
|
Paris : OECD, 1979.
English | N 731 OCDE.T |
|
2.
|
The Hague : Kluwer Law International, 2004. First edition.
English | N 750 TOR.C |
|
3.
|
Frederick, MD : Sold and distributed in North, Central and South America by Aspen Publishers, Inc., [2008]
English | F 641 TOR.I |
|
4.
|
New York : Springer-Verlag, c2003.
French | N 631 FEI.D |
|