Dyfyniad APA

Janssen, A., & Meyer, O. (2009). CISG methodology. sellier european law publishers.

Dyfyniad Arddull Chicago

Janssen, Andre, and Olaf Meyer. CISG Methodology. Munich, Germany: sellier european law publishers, 2009.

Dyfyniad MLA

Janssen, Andre, and Olaf Meyer. CISG Methodology. sellier european law publishers, 2009.

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