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1.
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Paris : Organization for Economic Co-Operation and Development, 1980.
English | B 78 ZAL.T |
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2.
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Paris : Masson, 1988.
4ème.
French | G 57 DEL.C |
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3.
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Geneva [Switzerland] : World Intellectual Property Organization, 1981.
English | E 2384N10 WIPO.GIC/UK/CNR |
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4.
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London : Graham & Trotman/Marinus Nijhoff, 1995.
First edition.
English | G 58 RUB.I |
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5.
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Paris : Masson, 1982.
3e éd. revised et augm.
French | G 57 DEL.C |
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6.
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Berne : P. Lang, 1980.
French | T 23 STA.T |
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