Gaya APA

Asnuning, S. (2011). Native language interference in speaking English (A case study on English Sunan Ampel community (ESC) learners sub-branch of PMII abu Nawas Sunan Ampel Kediri/ Sri Asnuning . Kediri: Jurusan Tarbiyah STAIN Kediri.

Gaya MLA

Asnuning, Sri. "Native language interference in speaking English (A case study on English Sunan Ampel community (ESC) learners sub-branch of PMII abu Nawas Sunan Ampel Kediri/ Sri Asnuning". Kediri: Jurusan Tarbiyah STAIN Kediri, 2011. Text.