Organizace spojených národů. Evropská hospodářská komise, Sword, Keith, ed., Frejka, Tomas, ed. a Okólski, Marek, ed. In-depth studies on migration in Central and Eastern Europe: the case of Ukraine. New York: United Nations, 1999. x, 146 s. Economic studies, no. 12.
Sword, K., Frejka, T., & Okólski, M. (1999). In-depth studies on migration in Central and Eastern Europe: The case of Ukraine. New York: United Nations.
Styl ChicagoSword, Keith, Tomas Frejka, and Marek Okólski. In-depth Studies On Migration in Central and Eastern Europe: The Case of Ukraine. New York: United Nations, 1999.
Citace podle MLASword, Keith, Tomas Frejka, and Marek Okólski. In-depth Studies On Migration in Central and Eastern Europe: The Case of Ukraine. New York: United Nations, 1999.
Více o citacích