Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page 2007:

"
  • January 8 – Russian oil supplies to Poland, Germany, and Ukraine are cut as the Russia–Belarus energy dispute escalates;[3] they are restored three days later.[4]
  • January 9 – Apple CEO Steve Jobs introduces the original iPhone at a Macworld keynote in San Francisco, starting the new era of smartphones with this invention.[citation needed]
  • January 30 – Windows Vista is released to consumers by Microsoft.[5]