engert, m. (1962). (the council of mutual economic aid (cmea. the institute of national planning.
Chicago-viite (17. p.)engert, m. (the Council of Mutual Economic Aid (cmea. cairo: the institute of national planning, 1962.
MLA-viite (9. p.)engert, m. (the Council of Mutual Economic Aid (cmea. the institute of national planning, 1962.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.