Gaya APA
FITRINI, Erna, SUMIRATINGRATRI, Ratih. (2015).
I speak english .
Jakarta:
Cahaya Pustaka Raga.
Gaya Chicago
FITRINI, Erna, SUMIRATINGRATRI, Ratih.
I speak english.
Jakarta:
Cahaya Pustaka Raga,
2015.
Text.
Gaya MLA
FITRINI, Erna, SUMIRATINGRATRI, Ratih.
I speak english.
Jakarta:
Cahaya Pustaka Raga,
2015.
Text.
Gaya Turabian
FITRINI, Erna, SUMIRATINGRATRI, Ratih.
I speak english.
Jakarta:
Cahaya Pustaka Raga,
2015.
Print.