Josko Caleta (April 1997). "Klapa Singing, a Traditional Folk Phenomenon of Dalmatia". Narodna umjetnost: Croatian Journal of Ethnology and Folklore Research. Zagreb, Croatia: Institute of Ethnology and Folklore Research. 34 (1). ISSN0547-2504. 21 Haziran 2021 tarihinde kaynağından arşivlendi. Erişim tarihi: 12 Şubat 2013.
Josko Caleta (April 1997). "Klapa Singing, a Traditional Folk Phenomenon of Dalmatia". Narodna umjetnost: Croatian Journal of Ethnology and Folklore Research. Zagreb, Croatia: Institute of Ethnology and Folklore Research. 34 (1). ISSN0547-2504. 21 Haziran 2021 tarihinde kaynağından arşivlendi. Erişim tarihi: 12 Şubat 2013.
Josko Caleta (April 1997). "Klapa Singing, a Traditional Folk Phenomenon of Dalmatia". Narodna umjetnost: Croatian Journal of Ethnology and Folklore Research. Zagreb, Croatia: Institute of Ethnology and Folklore Research. 34 (1). ISSN0547-2504. 21 Haziran 2021 tarihinde kaynağından arşivlendi. Erişim tarihi: 12 Şubat 2013.