Gaya APA

Setiyono, Junaedi. (2001). A study of elementary school english teachers'pronouncing closing diphthongs-the case of the elementary school teachers in Purworejo, Central Jawa/ oleh Junaedi.-- Semarang. 2001 . Semarang: PPS-UNNES 2001..

Gaya Chicago

Setiyono, Junaedi. A study of elementary school english teachers'pronouncing closing diphthongs-the case of the elementary school teachers in Purworejo, Central Jawa/ oleh Junaedi.-- Semarang. 2001. Semarang: PPS-UNNES 2001., 2001. Thesis.

Gaya MLA

Setiyono, Junaedi. A study of elementary school english teachers'pronouncing closing diphthongs-the case of the elementary school teachers in Purworejo, Central Jawa/ oleh Junaedi.-- Semarang. 2001. Semarang: PPS-UNNES 2001., 2001. Thesis.

Gaya Turabian

Setiyono, Junaedi. A study of elementary school english teachers'pronouncing closing diphthongs-the case of the elementary school teachers in Purworejo, Central Jawa/ oleh Junaedi.-- Semarang. 2001. Semarang: PPS-UNNES 2001., 2001. Thesis.