Professors usually indicate what sources they require.
If the required sources are not clear to you, ask your professor.
Material Type
Books, websites, journal articles, newspapers, etc.
Publication Date Range
Usually the last 5-10 years
Only Peer-Reviewed
Only Primary Sources
TRU Libraries. (2020, April 14). Infocycle.gif [Image]. Introduction to the Information Cycle. https://libguides.tru.ca/infocycle