08 October 2021 | 16:52 Asia/Singapore Family of 4 needs $6,426 a month: Study CNA, 8 October 2021CNA Online, 8 October 20218world Online, 8 October 2021Suria News Online, 8 October 2021The Straits Times, 9 October 2021, Singapore, pB5TODAY, 9 October 2021Lianhe Zaobao, 9 October 2021, p8Berita Minggu, 17 October 2021, p14