Gaya APA

Ravael, Y., M.Pd, H, B, S. (2022). The influence of traumatic experience towards charlie's self-doubt in stephen chbosky's "the perks of being a wallflower" . Yogyakarta: Prodi Bahasa Inggris UMBY.

Gaya MLA

Ravael, Yohana., M.Pd, Heribertus, Binawan,, S.Pd.,. "The influence of traumatic experience towards charlie's self-doubt in stephen chbosky's "the perks of being a wallflower"". Yogyakarta: Prodi Bahasa Inggris UMBY, 2022. Text.