Irawan, A. M. (2015). Peci Miring Novel Biografi Gus Dur. Javanica.
Lua i Stíl Chicago (17ú heag.)Irawan, Aguk MN. Peci Miring Novel Biografi Gus Dur. Javanica, 2015.
Lua MLA (8ú heag.)Irawan, Aguk MN. Peci Miring Novel Biografi Gus Dur. Javanica, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.