Endemann, Karl. 1964. Versuch einer Grammatik des Sotho. Farnborough, England: Gregg Press.
@book{Endemann-1964,
address = {Farnborough, England},
author = {Endemann, Karl},
publisher = {Gregg Press},
title = {Versuch einer Grammatik des Sotho},
year = {1964}
}