There are API provided by the facebook that are required to integrate with the php or javascript.
This is a simple task that I can complete easily as I have already done facebook API integration before for one of my client.
The list of the links will be in sorted order alphabetically and we can discuss any other parameter if you want at nominal fee.
I bid low as I think this is feasible value for this task and as I am new to freelancer , I don't want to take any risk.
Apart from this, I have done google API and other API integration for other purposes like google map, google drive, google plus, google search,e.t.c.
I ensure that you will not have to regret for your decision.