Gaya APA
Asraf, M., Sunama, . (2006).
Get ready for TOEIC : TOEIC guide and preparation test .
Bogor:
Yudhistira Ghalia Indonesia.
Gaya MLA
Asraf, Muhammad., Sunama, .
"Get ready for TOEIC : TOEIC guide and preparation test".
Bogor:
Yudhistira Ghalia Indonesia,
2006.
Buku Tercetak.