Pickett, Velma. 1960. The Grammatical Hierarchy of Isthmus Zapotec. Supplement to Language. Baltimore: Linguistic Society of America.
@book{Pickett-1960,
address = {Baltimore},
author = {Pickett, Velma},
publisher = {Linguistic Society of America},
title = {The Grammatical Hierarchy of Isthmus Zapotec. Supplement to Language},
year = {1960},
iso_code = {zai},
olac_field = {general_linguistics; typology; syntax},
wals_code = {zai}
}