Gaya APA

JONES, L. (1984). IDEAS SPEAKING AND LISTENING ACTIVITIES FOR UPPER-INTERMEDIATE STUDENTS (TEACHER'S BOOK) . CAMBRIDGE: CAMBRIDGE UNIVERSTY PRESS.

Gaya MLA

JONES, LEO. "IDEAS SPEAKING AND LISTENING ACTIVITIES FOR UPPER-INTERMEDIATE STUDENTS (TEACHER'S BOOK)". CAMBRIDGE: CAMBRIDGE UNIVERSTY PRESS, 1984. Text.