Klar , M., & Rule , A. (1925). The technology of wood distilation: With special reference to the methods of obtaining the intermediate and finished products from the primary distillate. Chapman and Hall.

Klar , M., and Alexander Rule. The Technology of Wood Distilation: With Special Reference to the Methods of Obtaining the Intermediate and Finished Products from the Primary Distillate. London: Chapman and Hall, 1925.

Klar , M., and Alexander Rule. The Technology of Wood Distilation: With Special Reference to the Methods of Obtaining the Intermediate and Finished Products from the Primary Distillate. Chapman and Hall, 1925.