Tyrone Greive: "Kochański's Collaborative Work As Reflected in His Manuscript Collection", Polish Music Journal1.1 (θέρος 1998, κείμενο on-lineΑρχειοθετήθηκε 2012-10-02 στο Wayback Machine.).
web.archive.org
Tyrone Greive: "Kochański's Collaborative Work As Reflected in His Manuscript Collection", Polish Music Journal1.1 (θέρος 1998, κείμενο on-lineΑρχειοθετήθηκε 2012-10-02 στο Wayback Machine.).
