(2002). Reliability assessment of the flexible pavement design modelJohn Tri Hatmoko, Justin Ali. FT-UAJY.
Lua i Stíl Chicago (17ú heag.)Reliability Assessment of the Flexible Pavement Design ModelJohn Tri Hatmoko, Justin Ali. FT-UAJY, 2002.
Lua MLA (8ú heag.)Reliability Assessment of the Flexible Pavement Design ModelJohn Tri Hatmoko, Justin Ali. FT-UAJY, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.