Gaya APA

Rahmah, Z., Ismiyati, . (2004). Language variety used by sellers in trading transsaction Kedunggalar Market Ngawi : Ismiyati . Surabaya: Fakultas Adab.

Gaya MLA

Rahmah, Zuliati.., Ismiyati, . "Language variety used by sellers in trading transsaction Kedunggalar Market Ngawi : Ismiyati". Surabaya: Fakultas Adab, 2004. Skripsi.