Gaya APA
Laden, S, K., Astuti, E, M.
(2013).
forward for vocational school grade XII
(
Cet. 1)
.
Jakarta:
Erlangga.
Gaya MLA
Laden, Shyla, K.., Astuti, Eka, Mulya.
"forward for vocational school grade XII".
Cet. 1
Jakarta:
Erlangga,
2013.
Text.