Percival, W. K. 1981. A Grammar of the Urbanised Toba-Batak of Medan. (Pacific Linguistics, Series B, 76.) Canberra: Australian National University.
@book{Percival-1981,
address = {Canberra},
author = {Percival, W. K.},
publisher = {Australian National University},
series = {Pacific Linguistics, Series B},
title = {A Grammar of the Urbanised Toba-Batak of Medan},
volume = {76},
year = {1981},
iso_code = {bbc},
olac_field = {morphology; phonetics; syntax; general_linguistics; typology; phonology; semantics},
wals_code = {bto}
}