Dyfyniad APA

Koh, C. (2007). Biology InsightsO Level Practical WorkbookCaroline Koh. Pearson Longman.

Dyfyniad Arddull Chicago

Koh, Caroline. Biology InsightsO Level Practical WorkbookCaroline Koh. Pearson Longman, 2007.

Dyfyniad MLA

Koh, Caroline. Biology InsightsO Level Practical WorkbookCaroline Koh. Pearson Longman, 2007.

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