Downi, M. (1998). Your Turn: Student's book 3 (1a. ed.). Richmond Publishing.
Chicago-čujuhus (17. p.)Downi, Michael. Your Turn: Student's Book 3. 1a. ed. Buenos Aires: Richmond Publishing, 1998.
MLA-čujuhus (9. p.)Downi, Michael. Your Turn: Student's Book 3. 1a. ed. Richmond Publishing, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.