Gaya APA

Maghfiroh, F. (2015). An analysis on politeness strategies in lecturer-students claasroom interaction of English Department of STAIN Kediri . Kediri: STAIN KEDIRI.

Gaya MLA

Maghfiroh, Futukhul. "An analysis on politeness strategies in lecturer-students claasroom interaction of English Department of STAIN Kediri". Kediri: STAIN KEDIRI, 2015. Text.