Methodology of social science research

KUSÝ, Ivan - ANDROVIČOVÁ, Katarína. Methodology of social science research : textbook. 1st ed. Banská Bystrica : Publishing house of the Matej Bel University in Banská Bystrica - Belianum, 2015. 166 s. Podnázov z obálky. Dostupné na internete: <https://digitalnakniznica.cvtisr.sk/r/UMB0239716> ISBN 978-80-557-0971-0.