Hi Srini, this is a great plugin!
Could you please add another field, Source URL, to it? I often use quotes from interviews/online-articles, and I would like to be able to store the website's url separately from the website's title.
I am aware that I can just type
<a href="siteurl">sitename</a> into the already existing source-field, but it would be much more comfortable, if it would be possible to keep the sitename and siteurl separate for displaying purposes.