Gaya APA
Sulistyo, Ule, Gunawan, Inet. (2010).
Auxiliary verbs and modal auxiliary .
Jakarta:
PT Bhuana Ilmu Populer.
Gaya Chicago
Sulistyo, Ule, Gunawan, Inet.
Auxiliary verbs and modal auxiliary.
Jakarta:
PT Bhuana Ilmu Populer,
2010.
Text.
Gaya MLA
Sulistyo, Ule, Gunawan, Inet.
Auxiliary verbs and modal auxiliary.
Jakarta:
PT Bhuana Ilmu Populer,
2010.
Text.
Gaya Turabian
Sulistyo, Ule, Gunawan, Inet.
Auxiliary verbs and modal auxiliary.
Jakarta:
PT Bhuana Ilmu Populer,
2010.
Print.