APA-referens (7:e uppl.)

Krzysztof Parzych. (2019). Coastal zone as a space of foreign arrival tourism in 2000-2017. Nicolaus Copernicus University in Toruń.

Chicago-referens (17:e uppl.)

Krzysztof Parzych. Coastal Zone as a Space of Foreign Arrival Tourism in 2000-2017. Nicolaus Copernicus University in Toruń, 2019.

MLA-referens (9:e uppl.)

Krzysztof Parzych. Coastal Zone as a Space of Foreign Arrival Tourism in 2000-2017. Nicolaus Copernicus University in Toruń, 2019.

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