Gaya APA
SUNDAYANA, W. (1999).
Steps To The Global World A Breakthough in Learning English for SMU .
Jakarta:
GRAFINDO MEDIA PRATAMA.
Gaya MLA
SUNDAYANA, WACHYU.
"Steps To The Global World A Breakthough in Learning English for SMU".
Jakarta:
GRAFINDO MEDIA PRATAMA,
1999.
Text.