Quirk, Randolph. Investigating linguistic acceptability by Randolph Quirk and Jan Svartvik. - The Hague Mouton 1966. - 117, [1] p. illus. 23 cm. - Janua linguarum no. 54 . Bibliography: p. [118] LCCN: 66006743 Subjects--Topical Terms: Linguistic research LC Class. No.: P121 / .Q5 Dewey Class. No.: 410.072