APA-čujuhus (7. p.)
Sharpe, P. J. How to Prepare for the TOEFL Test: Test of English As a Foreign Language (10a edición.). Barron's.
Chicago-čujuhus (17. p.)
Sharpe, Pamela J. How to Prepare for the TOEFL Test: Test of English As a Foreign Language. 10a edición. Nueva York, EUA: Barron's.
MLA-čujuhus (9. p.)
Sharpe, Pamela J. How to Prepare for the TOEFL Test: Test of English As a Foreign Language. 10a edición. Barron's.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.