BURY, C., POTTER, M., & WINTER, M. (1990). Student practice book 3: Video english. Macmillan Pub.
Chicago-čujuhus (17. p.)BURY, Christopher, Mike POTTER, juo Michael WINTER. Student Practice Book 3: Video English. London: Macmillan Pub, 1990.
MLA-čujuhus (9. p.)BURY, Christopher, et al. Student Practice Book 3: Video English. Macmillan Pub, 1990.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.