Biggs, E., & Sutton, J. Teaching mathematics 5 to 9: A classroom guide.
Chicago Edition CitationBiggs, Edith, and Joan Sutton. Teaching Mathematics 5 to 9: A Classroom Guide. London, Mcgraw Hill Book Company.
MLA引文Biggs, Edith, and Joan Sutton. Teaching Mathematics 5 to 9: A Classroom Guide.
警告：这些引文格式不一定是100％准确.