Scholarly articles in peer-reviewed or refereed journals
Journal articles
Magazine articles
Newspaper articles
Books/Ebooks
More...
Scholarly articles in scholarly journals
Also called peer-reviewed or refereed journals
Articles are reviewed by a board of experts or "peer reviewers"
Often follow a format for research papers (for science-based papers - other areas of study may have a different format): abstract, literature review, methodology, results, conclusion, possibly footnotes, endnotes and/or bibliography
May include tables, graphs or illustrations to support research
Very little advertising
Examples: The New England Journal of Medicine, The Journal of American Medicine (JAMA), Cell, Nature, Journal of Higher Education
Popular magazines
May have a bright cover with many glossy pictures
Designed to attract a broad segment of the population
No specific format
Articles sometimes unsigned
General editors of the magazine review articles
May include tables, graphs or illustrations
Lots of advertising
Examples: Time, New Yorker, National Geographic, Scientific America
(The above is from https://library.albany.edu/infolit/resource/char)
Professional or trade publications/journals
May have a bright cover
Provide information of use to a particular industry such as restaurants and libraries
Takes 9 months to 2 years to get a book published (9 to 18 months)
Good for historical and literacy research
Not good for latest topics
In-depth information or detailed information
Primary Sources
Primary sources are first-hand accounts, original works, or original research, produced at the time or immediately after the event it is about. Primary sources come in many formats, including correspondence, diaries, official government documents, minutes of meetings, newspapers, and much more.
Examples:
Musical score written by the composer
Original manuscripts of a piece of literature (such as the draft copy of a book or play)
Autobiographies
Diaries
Personal records (licenses, birth certificates, financial documentation, etc.)
Artifacts
Photographs
Secondary Sources
Secondary sources are accounts that analyze the accounts of other people - meaning it analyzes the primary sources. Secondary sources are NOT first-hand accounts, but rather draw on the information found in primary sources. Secondary sources will often draw information from multiple sources and combine them to draw their conclusions.
Examples:
Textbooks
Book reviews
Journal articles examining a research study that was done previously
Literary or artistic criticism
Documentaries
Book covering a particular subject that brings together information from different sources