Gaya APA
041112052, E, O. (2016).
Analisis Alur Cerita Tragedi novel I Was Here karya Gayle Forman .
Bogor:
Fisib Unpak.
Gaya MLA
041112052, Endri, Oktavia/.
"Analisis Alur Cerita Tragedi novel I Was Here karya Gayle Forman".
Bogor:
Fisib Unpak,
2016.
Text.