Fetisov, A. I., & Dubnov, I. S. (1978). Proof in geometry. MIR Publishers.
Chicago Edition CitationFetisov, A. I., and IA. S. Dubnov. Proof in Geometry. Moscow: MIR Publishers, 1978.
MLA引文Fetisov, A. I., and IA. S. Dubnov. Proof in Geometry. MIR Publishers, 1978.
警告:這些引文格式不一定是100%准確.