Ссылки
[1] http://www.msiksnys.radviliskis.lm.lt
[2] https://imoniukatalogai.lt/ru/nauka-obrazovanie-kultura/obshcheobrazovatelnye-shkoly-gimnazii
[3] https://www.google.com/maps?q=Dariaus+ir+Gir%C4%97no+g.+30%2C+%C5%A0iaul%C4%97n%C5%B3+mstl.%2C+LT-82442+Radvili%C5%A1kio+r.&hl=lt&z=14&t=m
[4] https://www.addtoany.com/share#url=https%3A%2F%2Fimoniukatalogai.lt%2Fru%2Fradviliskio-r-siaulenu-marcelino-siksnio-vidurine-mokykla&title=Radvili%C5%A1kio%20r.%20%C5%A0iaul%C4%97n%C5%B3%20Marcelino%20%C5%A0ik%C5%A1nio%20vidurin%C4%97%20mokykla