Hewson, J., Bubenik, V., & Bubenik, V. (1997). Tense and aspect in Indo-European languages: Theory, typology, diachrony. Amsterdam: John Benjamins Publishing Company.
Παραπομπή Chicago StyleHewson, John, Vit Bubenik, and Vit Bubenik. Tense and Aspect in Indo-European Languages: Theory, Typology, Diachrony. Amsterdam: John Benjamins Publishing Company, 1997.
Παραπομπή MLAHewson, John, Vit Bubenik, and Vit Bubenik. Tense and Aspect in Indo-European Languages: Theory, Typology, Diachrony. Amsterdam: John Benjamins Publishing Company, 1997.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.