Knowledge of language / David E. Cooper. - London ; New York : Prism press, Humanities Press inc., 1975. - 198 p. ; 21 cm.см.. - ბიბლიოგრ.: გვ. 191-194. - ISBN 0-904727-01-7 (Cloth); ISBN 0-904727-02-5 (Paper); ISBN 0-391-00382-8 (Cloth); ISBN 0-391-00383-6 (Paper) : [n.p.][MFN: 4767]
Dilemmas of discourse : Controversies about the sociological interpretation of language. - London : Allen & Unwin, [1975]. - 125p. ; 22cm.см.. - (Controversies in socviology; 4). - Bibliogr.: p. 117-122. - ISBN 0 04 300061 4 : [n.p.][MFN: 7871]
Complete course of Japanese conversation-grammar : a new and practical method of learning the Japanese language / by Oreste Vaccari a. Mrs. Enko Elisa Vaccari. - 25th ed.. - Tokyo : Vaccari's Language Inst., [1975]. - ix, 775, [44] p. + [6] inset l. ill. a. [1] l. m. ; 21 cm.см.[MFN: 26270]
Language / by David S. Thomson ; a. the editors of Time-Life b. ; [ed.-in-chief Hedley Donovan]. - New York : Time-Life b., [c.1975]. - 176 p. : ill. ; 27 cm.см.. - (Human behaviour). - ბიბლიოგრ. გვ. 172[MFN: 41676]