Gaya APA

DAVY, D. (1991). LINGUAPHONE INTERMEDIATE ENGLISH COURSE PROGRAMMES 1.10 . LONDON: ST. GILES HOUSE SO POLAND STREET.

Gaya MLA

DAVY, DEREK. "LINGUAPHONE INTERMEDIATE ENGLISH COURSE PROGRAMMES 1.10". LONDON: ST. GILES HOUSE SO POLAND STREET, 1991. Text.