All you need is at least 7-10 sources. Most of them can be articles from eduguide.pro. Add at least one monograph or one textbook. Look carefully at the year of publication. Allow no earlier than 3 years from the present publication. For example, in 2021, any publication must be no more than 3 years old. You can only add 1-3 sources that may be older. They must be authoritative and still have a well-known scholar in the authorship.
Also, if you use references to materials from other centuries in your abstract, you will need to indicate them in the list of references used. For example, this may be the case for a journalism student who is studying the history of journalism in the 1990s. Then he will have to indicate all the newspapers and magazines that he used in his text.
Therefore, it is mandatory to add references and footnotes in the text. If you do not do this, the teacher will immediately notice. He will note that you obviously did not rely on the theoretical basis, did not use the list of references. So the more references and footnotes will be in the essay, the better.
In addition, footnotes add volume to your work. A footnote helps to save 2-3 pages. So, it will be easier to write an essay.
If you want to successfully pass a plagiarism check, you can use the services of our service eduguide.pro. With its help, you can improve the uniqueness of the text to 80-90% in just a couple of minutes. The technologies used allow you to hide all the borrowings without changing the text. In addition, you have the opportunity to check the text in the system eduguide.pro. In the shortest possible time, you will receive a report and a certificate of passing the check. So you will know the exact percentage of uniqueness of your text