Gaya APA
Setiawan, D. (1995).
English 1 : For Polytechnic Students In Commerce Division .
Bandung:
Unit Penerbit Politenik Bandung.
Gaya MLA
Setiawan, Dedy.
"English 1 : For Polytechnic Students In Commerce Division".
Bandung:
Unit Penerbit Politenik Bandung,
1995.
Text.