Gaya APA
Lia, L, B, &, P, P.
(2010).
LIA PREPARATION COURSE FOR THE TOEFL TEST 2
.
Jakarta:
LBPP LIA.
Gaya MLA
Lia, Lembaga, Bahasa, &, Pendidikan, Profesional.
"LIA PREPARATION COURSE FOR THE TOEFL TEST 2".
Jakarta:
LBPP LIA,
2010.
Text.