Facebook shortcode like share in widget

I want to add two facebook buttons; Like and Share.

I already pasted the short code of the “share” button in a Text widget and placed the button on my website (mctsblog.nl). However I also want to place the “I Like” button, next to the share button.

Who knows the shortcode of I like button for a Text widge?

Or does somebody has another simple idea to display share and like butten?

Thanks!