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} }