DELOVAYA RITORIKA. KUL′TURA RECHI I DELOVOE OBSHHENIE. (BAKALAVRIAT). UCHEBNIK. — Efremov V.A. pod red., Piotrovskaya L.A. , Levina I.N. , CHernyak V.D. pod red. — 2018 — ISBN 978-5-406-06339-2 | Exlibrus