SRIYANTO, N. (1991). Pak Tombol / Nidhoen Sriyanto. Jakarta : Balai Pustaka.
Lua i Stíl Chicago (17ú heag.)SRIYANTO, Nidhoen. Pak Tombol / Nidhoen Sriyanto. Jakarta : Balai Pustaka, 1991.
Lua MLA (8ú heag.)SRIYANTO, Nidhoen. Pak Tombol / Nidhoen Sriyanto. Jakarta : Balai Pustaka, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.