Salkind, C. T. (1966). The contest problem book II: Annual High Scool contests 1961-1965. Washington: Mathematical Association of America.
Chicago Style CitationSalkind, Charles T. The Contest Problem Book II: Annual High Scool Contests 1961-1965. Washington: Mathematical Association of America, 1966.
MLA CitationSalkind, Charles T. The Contest Problem Book II: Annual High Scool Contests 1961-1965. Washington: Mathematical Association of America, 1966.
Warning: These citations may not always be 100% accurate.