Murdibjono. (1997). English For Senior High School Teachers Guide Book 3 The Third Language Program. Departemen Pendidikan dan Kebudayaan.
Lua i Stíl Chicago (17ú heag.)Murdibjono. English For Senior High School Teachers Guide Book 3 The Third Language Program. Departemen Pendidikan dan Kebudayaan, 1997.
Lua MLA (8ú heag.)Murdibjono. English For Senior High School Teachers Guide Book 3 The Third Language Program. Departemen Pendidikan dan Kebudayaan, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.