Muga barik pentsatu (ikaslearen liburua 1A, 1. sehilekoa) : Matematika Singapur Metodoa / egileak, Dr Fong Ho Kheong, Chelvi Ramakrishnan, Bernice Lau Pui Wah - Ho Kheong, Fong (: Marshall Cavendish Education, 2018)
2018/06/15