Macmillan/McGraw-Hill School Publishing. (2003). Macmillan/McGraw-Hill Social Studies. People and places. Macmillan/McGraw-Hill.
Chicago-viite (17. p.)Macmillan/McGraw-Hill School Publishing. Macmillan/McGraw-Hill Social Studies. People and Places. New York: Macmillan/McGraw-Hill, 2003.
MLA-viite (8. p.)Macmillan/McGraw-Hill School Publishing. Macmillan/McGraw-Hill Social Studies. People and Places. Macmillan/McGraw-Hill, 2003.
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