Jakóbczyk-Gryszkiewicz, J. “Familiarity With the City of Łódź, Its Architecture and Historical Monuments Among 5th Year Students of Geography With Specialization in Geography of Tourism”. Turyzm/Tourism, vol. 1, no. 2, Dec. 1991, pp. 83-89, doi:10.18778/0867-5856.1.2.10.