Gaya APA
Lougheed, L. (2012).
Longman preparation series for the TOEIC test : listening and reading, introductory course .
NewYork:
Pearson Education.
Gaya MLA
Lougheed, Lin.
"Longman preparation series for the TOEIC test : listening and reading, introductory course".
NewYork:
Pearson Education,
2012.
Text.