(nep). Najprv sklá HELIOVAR, teraz HELIOMATIC.
Chicago Style (17th ed.) Citation(nep). Najprv Sklá HELIOVAR, Teraz HELIOMATIC.
MLA (9th ed.) Citation(nep). Najprv Sklá HELIOVAR, Teraz HELIOMATIC.
Warning: These citations may not always be 100% accurate.
