Pločica (f)
Hercegovina; Often decorated with small mirrors; NB: ➺ homonym (Croatia).
Širola, Božidar: Sviraljke s udarnim jezičkom [Aerophones with a beating tongue]. Zagreb, 1937, p.160 [NOT in index!].
Gojković, Andrijana: Narodni muzički instrumenti [Folk musical instruments]. Beograd, 1979 (»Širola [129]).