Cotton, D., Falvey, D., & Kent, S. (2004). Elementary Business English: Course book. Pearson Education.
Chicago-čujuhus (17. p.)Cotton, David, David Falvey, juo Simon Kent. Elementary Business English: Course Book. Essex: Pearson Education, 2004.
MLA-čujuhus (9. p.)Cotton, David, et al. Elementary Business English: Course Book. Pearson Education, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.