REFERENCES

1. http://www.sinarharian.com.my/nasional/kronologi-tragedi-highland-towers-1.229212

2. http://redmafla.blogspot.com/2013/11/kisah-hantu-highland-towers-horror.html#.U1Qk91WSxrU

3. http://www.youtube.com/watch?v=Ftdyu6_Fbj0

4. http://www.youtube.com/watch?v=Gc4P9creo5Q

5. http://www.youtube.com/watch?v=edVQY4E4864

6. http://www.youtube.com/watch?v=EoRICWEy-B4

7. http://www.nst.com.my/nation/general/i-saw-highland-towers-block-crash-to-the-ground-1.425372