Tomaszewski, T., & Kapla, G. (2015). To, co trwałe: Górale, tradycja i wiara = Things that last : Highlanders, tradition and faith. National Geographic.
Citazione stile Chigago Style (17a edizione)Tomaszewski, Tomasz, e Grzegorz Kapla. To, Co Trwałe: Górale, Tradycja I Wiara = Things That Last : Highlanders, Tradition and Faith. Bukowina Tatrzańska: National Geographic, 2015.
Citatione MLA (9a ed.)Tomaszewski, Tomasz, e Grzegorz Kapla. To, Co Trwałe: Górale, Tradycja I Wiara = Things That Last : Highlanders, Tradition and Faith. National Geographic, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.