Abraham, Roy Clive. 1940. The Principles of Tiv. London: On behalf of the government of Nigeria by the Crown agents for the colonies. (Reprinted 1968 by Gregg Press).
@book{Abraham-1940, address = {London}, author = {Abraham, Roy Clive}, note = {Reprinted 1968 by Gregg Press}, publisher = {On behalf of the government of Nigeria by the Crown agents for the colonies}, title = {The Principles of Tiv}, year = {1940}, iso_code = {tiv}, olac_field = {typology; syntax; general_linguistics}, wals_code = {tiv} }