Indonesia. Direktorat Irigasi. (1980). East Java irrigation rehabilitation project: Project presentation. Directorate of Irrigation.
Čikaški stil citiranja (17. izdanje)Indonesia. Direktorat Irigasi. East Java Irrigation Rehabilitation Project: Project Presentation. Kebayoran Baru, Jakarta: Directorate of Irrigation, 1980.
MLA način citiranja (8. izdanje)Indonesia. Direktorat Irigasi. East Java Irrigation Rehabilitation Project: Project Presentation. Directorate of Irrigation, 1980.
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