Gaya APA

Febridonata, L. (2020). Expression of Politeness Strategies Found in Perks of Being a Wallflower and Wonder Movie Directed by Stephen Chbosky . Tulungagung: Pascasarjana IAIN Tulungagung.

Gaya MLA

Febridonata, Lolita. "Expression of Politeness Strategies Found in Perks of Being a Wallflower and Wonder Movie Directed by Stephen Chbosky". Tulungagung: Pascasarjana IAIN Tulungagung, 2020. Skripsi.