Gaya APA
Suwardjo, J.B., Permana, Leonardo Wibawa, Taslim, tuty. (2013).
English for Special Purposes .
Jakarta:
EGC.
Gaya Chicago
Suwardjo, J.B., Permana, Leonardo Wibawa, Taslim, tuty.
English for Special Purposes.
Jakarta:
EGC,
2013.
Buku.
Gaya MLA
Suwardjo, J.B., Permana, Leonardo Wibawa, Taslim, tuty.
English for Special Purposes.
Jakarta:
EGC,
2013.
Buku.
Gaya Turabian
Suwardjo, J.B., Permana, Leonardo Wibawa, Taslim, tuty.
English for Special Purposes.
Jakarta:
EGC,
2013.
Buku.