APA-čujuhus (7. p.)
ebrary, Inc, Twigg-Flesner, C., & Villalta Puig, G. (2011). Boundaries of commercial and trade law. Sellier European Law Publishers.
Chicago-čujuhus (17. p.)
ebrary, Inc, Christian Twigg-Flesner, juo Gonzalo Villalta Puig. Boundaries of Commercial and Trade Law. [S.l.]: Sellier European Law Publishers, 2011.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Boundaries of Commercial and Trade Law. Sellier European Law Publishers, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.