Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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