International relations on the eve and during World War I

Shilov, Sergey Pavlovich. Naval policy of Kaiser Germany and Russia. Tyumen, 2004.

2004

Yakushkin, V. Balkan wars and their results. Moscow: I.N. Kusneryrev and Co., 1914.

ГПИБ

Yashchenko, Alexander Semenovich (1877-1934). Russian interests in Asia Minor. Moscow: type. A.I. Mamontov, 1916.

ГПИБ