Viberg, Åke. 1984. The verbs of perception. A typological study. Linguistics 21. 123-162.
@article{viberg1984,
author = {Viberg, Åke},
journal = {A typological study. Linguistics},
key = {Viberg 1984},
pages = {123-162},
title = {The verbs of perception},
volume = {21},
year = {1984}
}