Tanner,
Welcome to SAPFM.
IMO a good starting point would be any of the Franklin H. Gottshall books Published by Dover. Construction of American Furniture Treasures by Lester Margon is also a good source. If you are just starting in furniture making I would suggest you get American Furniture of the 18th Century by Jeff Green it has tons of good information in it.
Hope this will help and good luck with your furniture building.
Al
I have a cautionary tale about the Gottshall books. I ended up with some duplicate books because when it was reprinted they changed the title. It wasnt a big deal I sold the extra to a woodworking pal for what i paid.