APA Style

Tumisih, . (2012). The Implementation Of Cooperative Learning Through Snowball Drilling In Speaking Class To Eighth Year Students Of MTs. Sunan Drajat Banjarwati . Tuban: Unirow.

MLA Style

Tumisih, . "The Implementation Of Cooperative Learning Through Snowball Drilling In Speaking Class To Eighth Year Students Of MTs. Sunan Drajat Banjarwati". Tuban: Unirow, 2012. e-book.