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শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিInternational Conference of geographers from Carpathian countries Cracow. Carpathian Tourist Conference: Papers of the International Conference of Geographers from Carpathian Countries Cracow, 13-14th May, 1985. Cracow, Poland: Jagiellonian University, 1985.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিInternational Conference of geographers from Carpathian countries Cracow. Carpathian Tourist Conference: Papers of the International Conference of Geographers from Carpathian Countries Cracow, 13-14th May, 1985. Jagiellonian University, 1985.