Kerner, R. J. (1946). The Urge to the sea: The course of Russian history. The role of rivers, portages, ostrogs, monasteries, and furs. Univ. of California Press.
Chicago-Zitierstil (17. Ausg.)Kerner, Robert Joseph. The Urge to the Sea: The Course of Russian History. The Role of Rivers, Portages, Ostrogs, Monasteries, and Furs. Berkeley [u.a.]: Univ. of California Press, 1946.
MLA-Zitierstil (9. Ausg.)Kerner, Robert Joseph. The Urge to the Sea: The Course of Russian History. The Role of Rivers, Portages, Ostrogs, Monasteries, and Furs. Univ. of California Press, 1946.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.