Egyptian national competitiveness council. (2010). green Egypt: A vision for tomorrow. Egyptian national competitiveness council.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Egyptian national competitiveness council. Green Egypt: A Vision for Tomorrow. cairo: Egyptian national competitiveness council, 2010.
MLA -ийн эшлэл (9 дэх хэвлэлт)Egyptian national competitiveness council. Green Egypt: A Vision for Tomorrow. Egyptian national competitiveness council, 2010.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.