Gaya APA
Amal, K., Daryanto, T. (2005).
TOEFL: Preparation Guide Test of English as A Foreign Language .
India:
Wiley Dreamtech.
Gaya MLA
Amal, Khairul., Daryanto, Tri.
"TOEFL: Preparation Guide Test of English as A Foreign Language".
India:
Wiley Dreamtech,
2005.
Text.