Gaya APA
DKK, H, B. (2015).
STUDENT BOOK ( ENGGLISH SKILLS FOR THE FUTURE ) 3 (PERTAMA).
Sebastopol, CA:
Palgrave Macmillan.
Gaya MLA
DKK, HERMAN, BENYAMIN.
"STUDENT BOOK ( ENGGLISH SKILLS FOR THE FUTURE ) 3".
PERTAMA
Sebastopol, CA:
Palgrave Macmillan,
2015.
Printed Book.