Gaya APA
ERNA, Fitrini, RATIH, Sumiratingratri. (2009).
English is Cool (ed. 1).
Bekasi:
Cahaya Pustaka Raga.
Gaya Chicago
ERNA, Fitrini, RATIH, Sumiratingratri.
English is Cool.
ed. 1
Bekasi:
Cahaya Pustaka Raga,
2009.
Text.
Gaya MLA
ERNA, Fitrini, RATIH, Sumiratingratri.
English is Cool.
ed. 1
Bekasi:
Cahaya Pustaka Raga,
2009.
Text.
Gaya Turabian
ERNA, Fitrini, RATIH, Sumiratingratri.
English is Cool.
ed. 1
Bekasi:
Cahaya Pustaka Raga,
2009.
Print.