Acra, A., jurdi, m., & mu’allem, h. (1990). Water disinfection by solar radiation: Assessment and application. idrc.
Čikaški stil citiranja (17. izdanje)Acra, A., m. jurdi, i h. mu’allem. Water Disinfection by Solar Radiation: Assessment and Application. canada: idrc, 1990.
MLA način citiranja (9. izdanje)Acra, A., et al. Water Disinfection by Solar Radiation: Assessment and Application. idrc, 1990.
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