APA Style
Lougheed, L.
(2020).
Barron's IELTS : Essential Words / Lin Lougheed
(
4)
.
New York:
Barron\'s.
MLA Style
Lougheed, Lin.
"Barron's IELTS : Essential Words / Lin Lougheed".
4
New York:
Barron\'s,
2020.
Textbook ห้องสมุดทั่วไป.