Li, Charles N., Sandra A. Thompson & R. McMillan Thompson. 1982. The Discourse Motivation for the Perfect Aspect. In Hopper, Paul J. (ed.), Tense-Aspect. Between semantics & pragmatics, 19-44. Amsterdam/Philadelphia: John Benjamins Publishing Company. doi: 10.1075/tsl.1.05li.
@incollection{34602,
address = {Amsterdam/Philadelphia},
author = {Li, Charles N. and Thompson, Sandra A. and McMillan Thompson, R.},
booktitle = {Tense-Aspect. Between semantics & pragmatics},
editor = {Hopper, Paul J.},
journal = {Typological Studies in Language},
number = {1},
pages = {19-44},
publisher = {John Benjamins Publishing Company},
series = {Typological Studies in Language},
title = {The Discourse Motivation for the Perfect Aspect},
url = {https://doi.org/10.1075/tsl.1.05li},
volume = {1},
year = {1982},
citekeys = {langsci85:li1982},
doi = {10.1075/tsl.1.05li},
guldemann_location = {TG},
hhtype = {grammar_sketch (computerized assignment from "discourse")},
inlg = {English [eng]},
isreferencedby = {langsci85},
lgcode = {Kaxuiâna [kbb] (computerized assignment from "motivation")},
src = {benjamins, guldemann, langsci}
}