APA
,, . (2006). Celebrating success : 25 years of United Nations convention on contracts for the international sale of goods. Singapore: Singapore International Arbitration Centre.
Chicago
,, . 2006. Celebrating success : 25 years of United Nations convention on contracts for the international sale of goods. Singapore: Singapore International Arbitration Centre.
Harvard
,, . (2006). Celebrating success : 25 years of United Nations convention on contracts for the international sale of goods. Singapore: Singapore International Arbitration Centre.
MLA
,, . Celebrating success : 25 years of United Nations convention on contracts for the international sale of goods. Singapore: Singapore International Arbitration Centre. 2006.