Problemy sbora pervichnykh dannykh v so︠t︡siologii sredstv massovoĭ informa︠t︡sii : metodicheskie rekomenda︠t︡sii - Korobeĭnikov, Valeriĭ Semenovich (In-t so︠t︡siologicheskikh issledovaniĭ AN SSSR, 1984)