Zeisler, Bettina. 2004. Relative Tense and Aspectual Values in Tibetan Languages: A Comparative Study. (Trends in Linguistics, Studies and Monographs, 150..) Berlin: Mouton de Gruyter.
@book{jacquesestimative-zeisler04relative, address = {Berlin}, author = {Zeisler, Bettina}, publisher = {Mouton de Gruyter}, series = {Trends in Linguistics, Studies and Monographs, 150.}, title = {Relative Tense and Aspectual Values in Tibetan Languages: A Comparative Study}, year = {2004} }