Dyfyniad APA

Burill, G., & Hirsch, C. R. (1992). Data analysis and statistics across the curriculum. National Council of Teachers of Mathematics.

Dyfyniad Arddull Chicago

Burill, Gail, and Christian R. Hirsch. Data Analysis and Statistics Across the Curriculum. Reston, VA: National Council of Teachers of Mathematics, 1992.

Dyfyniad MLA

Burill, Gail, and Christian R. Hirsch. Data Analysis and Statistics Across the Curriculum. National Council of Teachers of Mathematics, 1992.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.