Diety Type / Kuladevata / Tube / Spirit

1. Grama Devata (Village Deity)
2. Kula Devata (Family Deity) and
3. Ishta Devata (Favourite Deity). 

Of these the first two are fixed at the time of his birth and the third one is selected by Individual
http://amchipedia.wikia.com/wiki/Gotras_and_Kuladevatas 

1. https://en.wikipedia.org/wiki/Devata
2. http://www.hindupedia.com/en/Devata 
3. http://devdutt.com/?s=devata 

1. https://en.wikipedia.org/wiki/Gramadevata
2. https://bharatabharati.wordpress.com/tag/grama-devata/

1. http://en.wikipedia.org/wiki/Kuladevata 
2. http://www.missionkuldevi.in
3. http://www.kuladevatha.gsb.in/

1. https://en.wikipedia.org/wiki/Ishtadevata 
2. https://www.ishtadevata.com/

http://www.spiritualresearchfoundation.org/articles/id/aboutspiritualresearch/chanting/chanting_favouritedeity

Tube
https://www.youtube.com/results?search_query=Devata

Slides
http://www.slideshare.net/search/slideshow?searchfrom=header&q=Devata