Vikner, S. (1995). Verb movement and expletive subjects in the Germanic languages. Oxford University Press.
Citazione stile Chigago Style (17a edizione)Vikner, Sten. Verb Movement and Expletive Subjects in the Germanic Languages. New York: Oxford University Press, 1995.
Citatione MLA (9a ed.)Vikner, Sten. Verb Movement and Expletive Subjects in the Germanic Languages. Oxford University Press, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.