APA-čujuhus (7. p.)
ebrary, Inc, Barbiers, L. C. J., Beukema, F. H., & Wurff, W. v. d. (2002). Modality and its interaction with the verbal system. John Benjamins.
Chicago-čujuhus (17. p.)
ebrary, Inc, Lambertus Christiaan Jozef Barbiers, F. H. Beukema, juo Wim van der Wurff. Modality and Its Interaction with the Verbal System. Amsterdam ; Philadelphia: John Benjamins, 2002.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Modality and Its Interaction with the Verbal System. John Benjamins, 2002.
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