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Meždunarodnye rasčety i finansirovanie vnešnej torgovli socialističeskich stran
Frej, Lazar' Isaevič, (1965)
Instrumenty gospodarki kredytowej
Fajfer, Władysław, (1989)
Hitelelméleti problémák a szocializmusban
Ács, Lajos, (1962)
Central and regional planning in state management of developing countries
Linsel, Hermann, (1972)
Credit and interest as economic levers (and their effectiveness in the field of fixed and working capital)
Linsel, Hermann, (1965)
Economic development and international integration
Linsel, Hermann, (1966)