| 1. | 
        
    New York, New York : The Copyright Society of the USA, 1999. 
English | 14 US | 
 | 
                | 2. | 
        
    Baden-Baden : Nomos, 1990.First edition.
 
German | P 23 MES.E | 
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                | 3. | 
        
    Freiburg : HochschulVerlag, c1988. 
German | P 23 GOE.H | 
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                | 4. | 
        
    Baden-Baden : Nomos, 1986. 
German | P 23 SCH.R | 
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                | 5. | 
        
    Nomos-Verl.-Ges : Baden-Baden [Germany], 1995. 
German | 24 DE | 
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                | 6. | 
        
    Los Angeles, California : UCLA School of Law, 2010. 
English | 76 GB | 
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                | 7. | 
        
    Baden-Baden : Nomos, 1998. 
German | F 637 SEE.I | 
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                | 8. | 
        
    [St. Paul, MN] : West Group, c1997.1997-98.
 
English | G 62 LIC 1997 | 
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                | 9. | 
        
    [Québec] : Service des publications, Office de la langue française, 1983. 
French | A 41(111:113) COR.V | 
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                | 10. | 
        
    [Place of publication not identified] : [publisher not identified], 1974. 
German | P 231 STA.V | 
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