Gaya APA
As'ari, S.
(1996).
English For Specific Purposes
(
Ed.01, Cet.01)
.
Malang:
Language Center-UMM Press.
Gaya MLA
As'ari, S..
"English For Specific Purposes".
Ed.01, Cet.01
Malang:
Language Center-UMM Press,
1996.
Buku.