Não informado. (1971). Abstracts of hungarian economic literature. Hungarian Scientific Council for World Economy.
Cita Chicago Style (17a ed.)Não informado. Abstracts of Hungarian Economic Literature. Budapest: Hungarian Scientific Council for World Economy, 1971.
Cita MLA (8a ed.)Não informado. Abstracts of Hungarian Economic Literature. Hungarian Scientific Council for World Economy, 1971.
Precaución: Estas citas no son 100% exactas.