Gaya APA

MATH INSIGHTS NORMAL [TECHNICAL] SECONDARY 2B WORKBOOK. (978-981-06-0749-0). 30: Pearson Longman.

Gaya MLA

MATH INSIGHTS NORMAL [TECHNICAL] SECONDARY 2B WORKBOOK. . 30: Pearson Longman, 978-981-06-0749-0. 33.