[SIL06]. 1965. Ethnologue: languages of the world. 6th edition, edited by Richard S. Pittman edn. Wycliffe Bible Translators (WBT).
@book{161714,
author = {[SIL06]},
edition = {6th edition, edited by Richard S. Pittman},
publisher = {Wycliffe Bible Translators (WBT)},
title = {Ethnologue: languages of the world},
year = {1965},
hhtype = {comparative (computerized assignment from "languages")},
inlg = {English [eng]},
keywords = {;afr;lng;lcl;},
macro_area = {Africa},
src = {eballiso2009}
}