Gaya APA

Rahmawati, A., Hamam, M. (2009). The use of drills and picture fo vocabulary mastery of the sixth year students of SDN Ketawang 1 Grabag Magelang in the academic year of 2008-2009 . Salatiga: STAIN Salatiga.

Gaya MLA

Rahmawati, Atik., Hamam, M.Pd. "The use of drills and picture fo vocabulary mastery of the sixth year students of SDN Ketawang 1 Grabag Magelang in the academic year of 2008-2009". Salatiga: STAIN Salatiga, 2009. Text.