Progovac, Ljiljana. 1994. Negative and Positive Polarity: A Binding Approach. (Cambridge Studies in Linguistics, 68.) Cambridge: Cambridge University Press.
@book{haspelmathindefpro-progovac1994,
address = {Cambridge},
author = {Progovac, Ljiljana},
publisher = {Cambridge University Press},
series = {Cambridge Studies in Linguistics},
title = {Negative and Positive Polarity: A Binding Approach},
volume = {68},
year = {1994}
}