Rujukan Sukan Asia Tenggara 2021

  1. ↑ Petty, Martin (8 Julai 2021). "Southeast Asian Games postponed over COVID-19 crisis - Malaysia Olympic Council". Reuters. Dicapai pada 12 July 2021.
  2. ↑ "Vietnam announces 2021 SEA Games budget". Myanmar Times. 5 November 2015. Dicapai pada 3 Januari 2016.
  3. ↑ "Hanoi selected to host SEA Games 31". VietnamPlus. Dicapai pada 9 Julai 2018.
  4. ↑ Petty, Martin (8 Julai 2021). "Southeast Asian Games postponed over COVID-19 crisis - Malaysia Olympic Council". Reuters. Dicapai pada 12 Julai 2021.
  5. ↑ Bacnis, Justine (8 Julai 2021). "Hanoi SEAG officially postponed". Tiebreaker Times. Dicapai pada 8 Julai 2021.
  6. ↑ Villar, Joey (14 Oktober 2021). "No Indonesia, Thai flags in Hanoi Games". The Philippine Star. Dicapai pada 14 Oktober 2021.
  7. ↑ Nguyên Phương (3 Julai 2020). "Việt Nam chỉ tổ chức tối đa 40 môn tại SEA Games 31". Sài Gòn Giải Phóng - Thể Thao Online (dalam bahasa Vietnam). Dicapai pada 4 Julai 2020.
  8. ↑ Lê Hùng. "SEA Games 31 có thêm 4 môn thi đấu". Sài Gòn Giải Phóng Online (dalam bahasa Vietnam). Dicapai pada 12 Oktober 2020.