Burger, E. (2004). Thinkwell's Intermediate algebra: Companion workbook. [Austin, Tex]: Thinkwell Corporation.
Stile di citazione ChicagoBurger, Edward. Thinkwell's Intermediate Algebra: Companion Workbook. [Austin, Tex]: Thinkwell Corporation, 2004.
Citazione MLABurger, Edward. Thinkwell's Intermediate Algebra: Companion Workbook. [Austin, Tex]: Thinkwell Corporation, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.