Cottle, Morris and Cottle, Shirley. 1958. The significant sounds of Ivatan. (In Studies in Philippine linguistics; Oceania Linguistic Monographs, 3.) Sydney: University of Sydney. 24-33pp.
@book{Cottle-and-Cottle-1958,
address = {Sydney},
author = {Cottle, Morris and Cottle, Shirley},
pages = {24-33},
publisher = {University of Sydney},
series = {In Studies in Philippine linguistics; Oceania Linguistic Monographs},
title = {The significant sounds of Ivatan},
volume = {3},
year = {1958},
iso_code = {ivv},
olac_field = {phonology; general_linguistics; typology; phonetics},
wals_code = {ivs}
}