एपीए उद्धरण

MICK GAMMIDGE. (2000). Grammar works student's book (0 521 55541 8) - 2. Cambridge.

शिकागो स्टाइल उद्धरण

MICK GAMMIDGE. Grammar Works Student's Book (0 521 55541 8) - 2. Cambridge, 2000.

एमएलए उद्धरण

MICK GAMMIDGE. Grammar Works Student's Book (0 521 55541 8) - 2. Cambridge, 2000.