Leeson, N. J. (1970). Teaching creative mathematics in the primary school. McGraw-Hill.
芝加哥风格引文Leeson, Neville J. Teaching Creative Mathematics in the Primary School. Sydney: McGraw-Hill, 1970.
MLA引文Leeson, Neville J. Teaching Creative Mathematics in the Primary School. McGraw-Hill, 1970.
警告：这些引文格式不一定是100％准确.