My paper is missing a few things.

Under the references it has two citations:
-Frisch 2008
-Mayya & Fenn, Aju 2010

which are NO WHERE to be found in the paper.

I also noticed MacRae 2011 to be cited twice in the body of the paper. However it is no where to be found in the reference page.

Under the NBA Salary Cap subtitle, it says, According to basketball-reference.com, the current salary cap stands at $58.679 million per team. However some teams have been paying the players higher than the cap to avoid losing them.

There is no citation in the reference page for that.

The prompt also asked for 10 sources, in which there are allegedly 8. Subtracting the incomplete sources, there are 5