APA način citiranja

(2004). Thinkwell's precalculus: Companion workbook. [Austin]: Thinkwell Corporation.

Čikaški stil citiranja

Thinkwell's Precalculus: Companion Workbook. [Austin]: Thinkwell Corporation, 2004.

MLA način citiranja

Thinkwell's Precalculus: Companion Workbook. [Austin]: Thinkwell Corporation, 2004.

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