Foong Pui Yee. (2009). New Syllabus Primary Mathematics Workbook 6B (2nd Edition.). Shinglee Publishers.
Chicago Style (17th ed.) CitationFoong Pui Yee. New Syllabus Primary Mathematics Workbook 6B. 2nd Edition. Singapore: Shinglee Publishers, 2009.
MLA (9th ed.) CitationFoong Pui Yee. New Syllabus Primary Mathematics Workbook 6B. 2nd Edition. Shinglee Publishers, 2009.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.