@phdthesis{unizd:6513,
	author = {{Dujmić, Daniel}},
	title = {{Pomorski Dubrovnik 1918. – 1941.}},
}
@mastersthesis{unidu:1426,
	author = {{Barbarus, Paula}},
	title = {{Tramvaj u Dubrovniku: 1910 - 1970}},
}