الموضوعات: “...Folk music Canada Periodicals....”
Full text available from Canadian Business & Current Affairs Database: 01/01/2003 to 01/31/2006

الموضوعات: “...Folk music Germany Periodicals....”
Full text available from Continental Europe Database: 01/01/2008 to 12/31/2015
Full text available from Continental Europe Database: 01/01/2017 to present