R. David Gustafson, & R. David Gustafson; Peter D. Frisk. (2008). Beginning and intermediate algebra: An integrated approach. Belmont, CA: Thomson Brooks/Cole.
Trích dẫn kiểu ChicagoR. David Gustafson, và R. David Gustafson; Peter D. Frisk. Beginning and Intermediate Algebra: An Integrated Approach. Belmont, CA: Thomson Brooks/Cole, 2008.
MLA引文R. David Gustafson, và R. David Gustafson; Peter D. Frisk. Beginning and Intermediate Algebra: An Integrated Approach. Belmont, CA: Thomson Brooks/Cole, 2008.
警告：这些引文格式不一定是100％准确.