@book{15761,
	author = {Bartko, Daniel and Guensberger, Ernest},
	title = {Moderná psychohygiena},
	editor = {Svornosť},
	publisher = {Obzor},
	year = {1975},
	series = {Malá moderná encyklopédia},
	address = {Bratislava},
	edition = {3. preprac. a dopl. vyd.}
}