Sah, C. (1979). Hilbert's third problem: Scissors congruence. Pitman publishing.
Chicago Edition CitationSah, C.H. Hilbert's Third Problem: Scissors Congruence. London: Pitman publishing, 1979.
MLA Edition CitationSah, C.H. Hilbert's Third Problem: Scissors Congruence. Pitman publishing, 1979.
Warning: These citations may not always be 100% accurate.