ETS. (2024). THE OFFICIAL GUIDE TO THE TOEFL IBT TEST (6TH.). CAMBRIDGE UNIVERSITY PRESS, HARIYANA.
Chicago-čujuhus (17. p.)ETS. THE OFFICIAL GUIDE TO THE TOEFL IBT TEST. 6TH. CAMBRIDGE UNIVERSITY PRESS, HARIYANA, 2024.
MLA-čujuhus (9. p.)ETS. THE OFFICIAL GUIDE TO THE TOEFL IBT TEST. 6TH. CAMBRIDGE UNIVERSITY PRESS, HARIYANA, 2024.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.