Gaya APA

Susilowati, T. (2012). Task based approach in writing article : A field study the seventh semester students of PBI 2008 D of STKIP Ponorogo in academic year 2011/2012 . Ponorogo: STAIN Ponorogo Press.

Gaya MLA

Susilowati, Titin. "Task based approach in writing article : A field study the seventh semester students of PBI 2008 D of STKIP Ponorogo in academic year 2011/2012". Ponorogo: STAIN Ponorogo Press, 2012. Jurnal.