Gaya APA
CYSSCO, D, R.
(2002).
TOEFL Test Preparation Models & Problem Solving
(
1)
.
Jakarta:
Puspa Swara.
Gaya MLA
CYSSCO, DANNY, R..
"TOEFL Test Preparation Models & Problem Solving".
1
Jakarta:
Puspa Swara,
2002.
Text.