Kiltinen, J. O. (2003). Oval track and other permutation puzzles: And just enough group theory to solve them. Published and distributed by the Mathematical Association of America Press.
Chicago Edition CitationKiltinen, John O. Oval Track and Other Permutation Puzzles: And Just Enough Group Theory to Solve Them. [Washington, D.C.]: Published and distributed by the Mathematical Association of America Press, 2003.
MLA Edition CitationKiltinen, John O. Oval Track and Other Permutation Puzzles: And Just Enough Group Theory to Solve Them. Published and distributed by the Mathematical Association of America Press, 2003.
Warning: These citations may not always be 100% accurate.