Thorbecke, F. and Thorbecke, M. P. 1919. Die Kulture der Tikar. Abh. Hamb. Kolonialinst. 41. 13-178. Hamburg: Friederichsen & Co.
@article{thorbeckeandthorbecke1919,
author = {Thorbecke, F. and Thorbecke, M. P.},
journal = {Abh. Hamb. Kolonialinst.},
key = {Thorbecke and Thorbecke (1919)},
pages = {13-178},
publisher = {Hamburg: Friederichsen & Co.},
series = {Abh. des hamburgischen Kolonial-Inst.},
title = {Die Kulture der Tikar},
volume = {41},
year = {1919}
}