Gaya APA
Krisnani, Y. (2007).
English For Vocational School Bades on The Recent Curriculum (II B) (edisi revisi 2007).
YOGYAKARTA:
LP2IP.
Gaya MLA
Krisnani, Yiyis.
"English For Vocational School Bades on The Recent Curriculum (II B)".
edisi revisi 2007
YOGYAKARTA:
LP2IP,
2007.
BUKU PAKET.