Sharpe, P. J. (2026). Toefl, IBT Premium, Nineteenth Edition: Prep Book with 10 Practice Tests + Comprehensive Review + Online Audio (2026). Barrons Educational Services.
Cita Chicago Style (17a ed.)Sharpe, Pamela J. Toefl, IBT Premium, Nineteenth Edition: Prep Book with 10 Practice Tests + Comprehensive Review + Online Audio (2026). Barrons Educational Services, 2026.
Cita MLA (8a ed.)Sharpe, Pamela J. Toefl, IBT Premium, Nineteenth Edition: Prep Book with 10 Practice Tests + Comprehensive Review + Online Audio (2026). Barrons Educational Services, 2026.
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