What is the epistemology behind the “ default setting” of poverty, and how does this diverge away from other human conditions in the 21st century?

I need one more source in my research paper . You can add this source anywhere in the paper this paper is already written I just need quick fix. Read the three sources I uploaded in files . You need  one more resource to write this paper . Article, journal, book or etc. You do not need to read the whole Nickel and Dime book you can  read  the first 21 page the write the paper.
I need opening paragraph . 3 body paragraphs and conclusion. I want you to use 5 elements of an essay. These will be the topic sentence-subclaim for each body paragraph your essay.
To discuss your main claim answer the research question prompt in your thesis statement.
Prompt: What is the epistemology behind the “ default setting” of poverty, and how does this diverge away from other human conditions in the 21st century?
Diagram of an Essay should be
INTRODUCTION+THESIS
BODY PARAGRAPH DISCUSS MAINPOINT#1 (Analyze Ehrenreich)
BODY PARAGRAPH discuss main point#2( Analyze Wallace)
BODY PARAGRAPH DISCUSS MAIN POINT #3(ANALYZE BOTH)
In works cited page there should be only 4 sources . You cannot use any other sources.