Gaya APA

Unesa, D, D. (2009). (VID) Program Peningkatan Kualitas Guru Continue Education 2009 " Model Lelet Keong" . Surabaya: Universitas Negeri Surabaya.

Gaya MLA

Unesa, Dispendik, Dan. "(VID) Program Peningkatan Kualitas Guru Continue Education 2009 " Model Lelet Keong"". Surabaya: Universitas Negeri Surabaya, 2009. CD-ROM.