The subject of See Also in the sources section came up in the following question earlier today; http://www.wikitree.com/g2g/131136/update-change-page-on-gedcom-created-biographies and someone asked me about it a couple of weeks ago.
New Gedcom imports have the following
== Sources ==
<references />
See also:
I would like to hear how people interpret "See also:" .
My thoughts: Under == Sources == there are
1. footnotes represented by our <references /> section.
2. Sources that represent the major body of the text. If for instance I've only used one source to create the entire bio, say Anderson's Great Migration Begins. I would list it just under references as
*Anderson, Charles. "Great Migration Begins etc."
3.See also: is for sources not actually used in the biography, but that might have pertinent or interesting information.
See also:
"John Smith's Descendants"
"History of Somewhere, Massachusetts"