Gaya APA

Firdaus, M, A, N. (2015). An analysis of verbal humor based on cooperative principles and its maxims . Kediri: STAIN KEDIRI.

Gaya MLA

Firdaus, Muhammad, Aziz, Nur. "An analysis of verbal humor based on cooperative principles and its maxims". Kediri: STAIN KEDIRI, 2015. Text.