Gaya APA

ALDERSON, C., NORTH, B. (1995). LANGUAGE TESTING IN THE 1990s : THIS ISSUE (CET. 1). NEW YORK: MACMILLAN PUBLISHING COMPANY.

Gaya MLA

ALDERSON, CHARLES., NORTH, BRIAN. "LANGUAGE TESTING IN THE 1990s : THIS ISSUE". CET. 1 NEW YORK: MACMILLAN PUBLISHING COMPANY, 1995. Prodi S1 Sastra Inggris.