Answer: Varies
Explanation: I would make it more inclusive.
I didn't want to take the tour bus so early but everyone else did and I didn't want to miss out on the sights, so I decided if u can't beat them, join them.
The overall theme is a struggle with one's emotions, and not being able to control your desires or even know how you feel.
Call of the Wild by Jack London is told in third person omniscient. You didn't put an author so I'm assuming this is the one
Answer:
Primary Sources
Artwork
Diary
Interview
Letters
Secondary Sources
Article critiquing the piece of art
Book about a specific subject
Biography
Dissertation