Gaya APA

Peck, G, A, &, T. (2000). 101 helpful hintsfor IELTS : practice tests and hints for IELTS listening, reading, writing, speaking . : Adams & Austen Press Pty. Ltd.

Gaya MLA

Peck, Garry, Adams, &, Terry. "101 helpful hintsfor IELTS : practice tests and hints for IELTS listening, reading, writing, speaking". : Adams & Austen Press Pty. Ltd, 2000. Text.