Tanganyika

1. McLuckie, W. H. (1937): Roads and Road Transport in Tanganyika Territory. In: Journal of the Institution of Civil Engineers, v. 6, n. 8 (Oktober 1937), S. 572-574.

   https://doi.org/10.1680/ijoti.1937.14709

2. Mitchell, A. J. (1945): Soil Stabilization for Roads in Tanganyika Territory. In: Journal of the Institution of Civil Engineers, v. 24, n. 6 (April 1945), S. 134-144.

   https://doi.org/10.1680/ijoti.1945.12255