Gaya APA
Lougheed, L.
(2007).
LONGMAN PREPARATION SERIES FOR THE NEW TOEIC TEST
(
4th)
.
London:
LONGMAN GROUP LIMITED.
Gaya MLA
Lougheed, Lin.
"LONGMAN PREPARATION SERIES FOR THE NEW TOEIC TEST".
4th
London:
LONGMAN GROUP LIMITED,
2007.
Text.