(1969). A survey of 20 years of the Council for Mutual Economic Assistance. Moscow: CMEA Secretariat.
Trích dẫn kiểu ChicagoA Survey of 20 Years of the Council for Mutual Economic Assistance. Moscow: CMEA Secretariat, 1969.
MLA引文A Survey of 20 Years of the Council for Mutual Economic Assistance. Moscow: CMEA Secretariat, 1969.
警告:这些引文格式不一定是100%准确.