Francisco, A. D. How many computers can dance on a needle's tip? IN Tech101: Watching IT. Manila Bulletin.
Chicago-viite (17. p.)Francisco, Allan D. "How Many Computers Can Dance on a Needle's Tip? IN Tech101: Watching IT." Manila Bulletin .
MLA-viite (9. p.)Francisco, Allan D. "How Many Computers Can Dance on a Needle's Tip? IN Tech101: Watching IT." Manila Bulletin, .
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.