edited by Vojtech Mastny and Jan Zielonka
Westview Press, 1991
Buku Teks
Cambridge University Press, 2020
eBooks
Dekker, Sidney, author
CRC Press, 2015
Buku Teks
Akrivopoulou, Christina M., author
Information Science Reference, 2012
Buku Teks
Turgenev, Ivan Sergeyevich, author
Foreign Language Publishing House, [date of publication not identified]
Buku Teks