Gaya APA
Molinsky, S, J., Bliss, B. (1983).
Side by Side Activity Workbook Jilid 1B .
New Jersey:
Englewood Cliffs.
Gaya MLA
Molinsky, Steven, J.., Bliss, Bill.
"Side by Side Activity Workbook Jilid 1B".
New Jersey:
Englewood Cliffs,
1983.
400_Language.