Gaya APA
Astuti, S, K, L, D, E, M.
(2013).
Forward for Vocational School Grade XI
(
cat)
.
Jakarta:
erlangga.
Gaya MLA
Astuti, Shyla, K, Lande, Dan, Eka, Mulya.
"Forward for Vocational School Grade XI".
cat
Jakarta:
erlangga,
2013.
Text.