Krakowiak, Beata. “The Curriculum of the ‘Courier and Tourist Guide Jobs’ Subject at the Geography of Tourism and Hotel Management Studies at the University of Łódź”. Turyzm/Tourism 9, no. 2 (December 30, 1999): 93–99. Accessed April 18, 2025. https://czasopisma.uni.lodz.pl/tourism/article/view/10277.