Koehl, Robert Lewis (October 1953). "A Prelude to Hitler's Greater Germany". The American Historical Review. 59 (1): 43–65. doi:10.2307/1844652. JSTOR1844652.
Vagts, Alfred (Spring 1943). "A memoir of Military Occupation". Military Affairs. 7 (1): 16–24. doi:10.2307/1982990. JSTOR1982990.
Gatrell, Peter; Liulevicius, Vejas Gabriel (2001). "Review of War Land on the Eastern Front: Culture, National Identity, and German Occupation in World War I". Slavic Review. 60 (4): 844–845. doi:10.2307/2697514. JSTOR2697514.
jstor.org
Koehl, Robert Lewis (October 1953). "A Prelude to Hitler's Greater Germany". The American Historical Review. 59 (1): 43–65. doi:10.2307/1844652. JSTOR1844652.
Vagts, Alfred (Spring 1943). "A memoir of Military Occupation". Military Affairs. 7 (1): 16–24. doi:10.2307/1982990. JSTOR1982990.
Gatrell, Peter; Liulevicius, Vejas Gabriel (2001). "Review of War Land on the Eastern Front: Culture, National Identity, and German Occupation in World War I". Slavic Review. 60 (4): 844–845. doi:10.2307/2697514. JSTOR2697514.