Waluyo, J., & Hariyanto. (2011). English Conversation: Complete Edition. Mahirsindo Utama.
Lua i Stíl Chicago (17ú heag.)Waluyo, J., agus Hariyanto. English Conversation: Complete Edition. Mahirsindo Utama, 2011.
Lua MLA (9ú heag.)Waluyo, J., agus Hariyanto. English Conversation: Complete Edition. Mahirsindo Utama, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.