Koh, D. C. (2007). BIOLOGY INSIGHTS O LEVEL PRACTICAL WORKBOOK. Pearson Longman.
Chicago Style CitationKoh, Dr. Caroline. BIOLOGY INSIGHTS O LEVEL PRACTICAL WORKBOOK. Pearson Longman, 2007.
ציטוט MLAKoh, Dr. Caroline. BIOLOGY INSIGHTS O LEVEL PRACTICAL WORKBOOK. Pearson Longman, 2007.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.