Farrar, L. L. (1961). German diplomacy and peace negotiations August, 1914 - March, 1918. University of Oxford.
Style de citation Chicago (17e éd.)Farrar, L. L. German Diplomacy and Peace Negotiations August, 1914 - March, 1918. England: University of Oxford, 1961.
Style de citation MLA (8e éd.)Farrar, L. L. German Diplomacy and Peace Negotiations August, 1914 - March, 1918. University of Oxford, 1961.
Attention : ces citations peuvent ne pas être correctes à 100%.