Burger, E. (2004). Thinkwell's Intermediate algebra: Companion workbook. [Austin, Tex]: Thinkwell Corporation.
Chicago ZitierstilBurger, Edward. Thinkwell's Intermediate Algebra: Companion Workbook. [Austin, Tex]: Thinkwell Corporation, 2004.
MLA ZitierstilBurger, Edward. Thinkwell's Intermediate Algebra: Companion Workbook. [Austin, Tex]: Thinkwell Corporation, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.