A primary source can be letters, diaries/journals (for those males out there), documents, speeches, interviews, and even photographs!
secondary means you were there and saw the info primary mean you have heard it from somewhere else
the relative search in which you used, in other words,the primary source cancels out the secondary source, which then makes your primary source practically disappear, leaving you with the search you...
It is a primary source. It is the author's writing and has not been edited or interpreted.