Gaya APA
pedoman, .
(2012).
Pedoman Penulisan Karya Ilmiah kelima
(
Cet .3)
.
Malang:
the learning university.
Gaya MLA
pedoman, .
"Pedoman Penulisan Karya Ilmiah kelima".
Cet .3
Malang:
the learning university,
2012.
.