GEOG 207 - Introduction to Biogeography

Secondary sources offer an analysis or restatement of primary sources. They often try to describe or explain primary sources. They tend to be works that summarize, interpret, reorganize, or otherwise add value to a primary source. In many cases they may affirm the findings of previously published research.

Textbooks, edited works, books and articles that interpret or review research works, histories, biographies, literary criticism and interpretation, reviews of law and legislation, political analyses and commentaries.