Gaya APA

ISNAWATI, I. (2014). A study on intra-rater reliability of students self-assessment of their English writing . Tulungagung: IAIN Tulungagung.

Gaya MLA

ISNAWATI, Ida. "A study on intra-rater reliability of students self-assessment of their English writing". Tulungagung: IAIN Tulungagung, 2014. Artikel.