APA-ийн эшлэл(7 дахь хэвлэлт)
National Research Council (U.S.). Commission on Behavioral and Social Sciences and Education. Committee for Study on Urban Transportation Congestion Pricing & ebrary, Inc. (1994). Committee report and recommendations: Peak-period fees to relieve traffic congestion. National Academy Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
National Research Council (U.S.). Commission on Behavioral and Social Sciences and Education. Committee for Study on Urban Transportation Congestion Pricing ба Inc ebrary. Committee Report and Recommendations: Peak-period Fees to Relieve Traffic Congestion. Washington, DC: National Academy Press, 1994.
MLA -ийн эшлэл (9 дэх хэвлэлт)
National Research Council (U.S.). Commission on Behavioral and Social Sciences and Education. Committee for Study on Urban Transportation Congestion Pricing ба Inc ebrary. Committee Report and Recommendations: Peak-period Fees to Relieve Traffic Congestion. National Academy Press, 1994.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.