APA (7th ed.) Citation
Fels, E., & Tintner, G. (1971). Metody ekonomičeskich issledovanij. Progess.
Chicago Style (17th ed.) Citation
Fels, E., and G. Tintner. Metody Ekonomičeskich Issledovanij. Moskva: Progess, 1971.
MLA (9th ed.) Citation
Fels, E., and G. Tintner. Metody Ekonomičeskich Issledovanij. Progess, 1971.
Warning: These citations may not always be 100% accurate.