1.
[Place of publication not identified] : [European Patent Office], 2008.
English | 138 GB |
2.
3.
[Place of publication not identified] : [publisher not identified], 2008.
English | 48 US |
4.
[Place of publication not identified] : [publisher not identified], 2009.
English | CH 59 |
5.
[Place of publication not identified] : [publisher not identified], 2009.
English | CH 59 |
6.
Portland, OR : Business Valuation Resources, [2008]
2009 Ed.
English | View e-resource | Available Online | F 191 PEL.G |
7.
[Place of publication not identified] : [publisher not identified], 2008.
English | US 48 Jun 2008 Vol.XLIII No.2 |