APA (7th ed.) Citation

OPOKA, K. PREDICTING ECONOMIC INDICES OF VEHICLE INSURANCE USING THE “GREY-SYSTEM THEORY”. Silesian University of Technology.

Chicago Style (17th ed.) Citation

OPOKA, Kazimierz. PREDICTING ECONOMIC INDICES OF VEHICLE INSURANCE USING THE “GREY-SYSTEM THEORY”. Silesian University of Technology.

MLA (9th ed.) Citation

OPOKA, Kazimierz. PREDICTING ECONOMIC INDICES OF VEHICLE INSURANCE USING THE “GREY-SYSTEM THEORY”. Silesian University of Technology.

Warning: These citations may not always be 100% accurate.