Gaya APA

Fidiyanti, M., Rachmadiah, H, S. (2014). A Study of Illocutionary Acts Used by Vladimir and estragon in Waiting for Godot . Surabaya: Fakultas Adab dan Humaniora UINSA.

Gaya MLA

Fidiyanti, Murni., Rachmadiah, Hanni, Sarah. "A Study of Illocutionary Acts Used by Vladimir and estragon in Waiting for Godot". Surabaya: Fakultas Adab dan Humaniora UINSA, 2014. Skripsi.