JANONIS, OSVALDAS. TEACHING AID FOR INDEPENDENT STUDY IN THE THEORY OF BIBLIOGRAPHY. Knygotyra, [S. l.], v. 48, p. 308–310, 2015. DOI: 10.15388/kn.v48i0.8144. Disponível em: https://www.journals.vu.lt/knygotyra/article/view/8144.. Acesso em: 2 may. 2024.