APA-čujuhus (7. p.)
Langenfeld, J., & Bajaj, M. (2014). The law and economics of class actions. Emerald Group Publishing.
Chicago-čujuhus (17. p.)
Langenfeld, James, juo Mukesh Bajaj. The Law and Economics of Class Actions. Bingley, England: Emerald Group Publishing, 2014.
MLA-čujuhus (9. p.)
Langenfeld, James, juo Mukesh Bajaj. The Law and Economics of Class Actions. Emerald Group Publishing, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.