SpringerLink (Online service) & Marczuk, K. P. (2019). Good Neighbourhood Treaties of Poland: Political, Security and Social Relations (1st ed. 2019.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-030-12615-5
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και Karina Paulina Marczuk. Good Neighbourhood Treaties of Poland: Political, Security and Social Relations. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-3-030-12615-5.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service) και Karina Paulina Marczuk. Good Neighbourhood Treaties of Poland: Political, Security and Social Relations. 1st ed. 2019. Springer International Publishing : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-3-030-12615-5.
