APA-ийн эшлэл(7 дахь хэвлэлт)
International Energy Agency & ProQuest (Firm). (2007). Tracking industrial energy efficiency and CO2 emissions: In support of the G8 plan of action : energy indicators. International Energy Agency.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
International Energy Agency ба ProQuest (Firm). Tracking Industrial Energy Efficiency and CO2 Emissions: In Support of the G8 Plan of Action : Energy Indicators. Paris, France: International Energy Agency, 2007.
MLA -ийн эшлэл (9 дэх хэвлэлт)
International Energy Agency ба ProQuest (Firm). Tracking Industrial Energy Efficiency and CO2 Emissions: In Support of the G8 Plan of Action : Energy Indicators. International Energy Agency, 2007.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.