Jensen, D. L. (1967). Expansion of Europe: Motives, method and meanings. D C Heath.
Chicago Stili AlıntıJensen, De Lamar. Expansion of Europe: Motives, Method and Meanings. U.S.A.: D C Heath, 1967.
MLA AlıntıJensen, De Lamar. Expansion of Europe: Motives, Method and Meanings. D C Heath, 1967.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..