Croft, W. [ca. 2012]. Verbs : aspect and causal structure. In Oxford linguistics [Book]. Oxford: Oxford Univ. Press.

CROFT, William, 2012. Verbs : aspect and causal structure. Oxford: Oxford Univ. Press. ISBN 9780199248599.

Croft, W. „Verbs : aspect and causal structure“. Oxford linguistics, book, Oxford Univ. Press, 2012.

Croft, William: Verbs : aspect and causal structure, Oxford 2012.

Croft, W. (2012), Verbs : aspect and causal structure, Oxford linguistics, Bd. , Oxford Univ. Press, Oxford.