Institute of National Planning, Ashraf El-Arabi, & Sahar Elbahai. (2022). Carbon Footprint Report. INP.
Chicago (17e ed.) BronvermeldingInstitute of National Planning, Ashraf El-Arabi, en Sahar Elbahai. Carbon Footprint Report. Cairo: INP, 2022.
MLA (9e ed.) BronvermeldingInstitute of National Planning, et al. Carbon Footprint Report. INP, 2022.