Fischer, Susan. 2003. Questions and Negation in American Sign Language. (unpublished).
@unpublished{Fischer-2003,
author = {Fischer, Susan},
school = {National technical Institute for the Deaf, Rochester, NY},
title = {Questions and Negation in American Sign Language},
type = {manuscript},
year = {2003},
iso_code = {ase},
olac_field = {general_linguistics; typology; syntax},
wals_code = {asl}
}