f7150a87_ifferent_Types_of_Periodicals__Different_Types_of_Periodicals_Popular
[0] Authorship [Scholarly] Usually an expert or specialist in the field, name and credentials always provided [Trade] Usually a professional in the field or journalist, name and credentials usually provided [Newspapers] Usually a staff writer or journalist, credentials generally not provided [Popular] 
Usually a staff writer or a journalist, credentials generally not provided
Module 4: Searchpath. Library Tutorial. Compare Different Types of Periodicals.
Popular