Gaya APA
Cyssco, D, R.
(2003).
KEYS TO SUCCESS IN TOEFL:SOLUTIONS TO TOEFL TEST
.
Jakarta:
PUSPA SWARA.
Gaya MLA
Cyssco, Dhanny, R..
"KEYS TO SUCCESS IN TOEFL:SOLUTIONS TO TOEFL TEST".
Jakarta:
PUSPA SWARA,
2003.
Text.